1896052114640

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{131071}}^1$

素因数の和:131441

約数の個数: 160

約数和(自身を含む): 4805665751040

約数和(自身を除く): 2909613636400

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 38, 40, 62, 76, 80, 95, 124, 152, 155, 190, 248, 304, 307, 310, 380, 496, 589, 614, 620, 760, 1178, 1228, 1240, 1520, 1535, 2356, 2456, 2480, 2945, 3070, 4712, 4912, 5833, 5890, 6140, 9424, 9517, 11666, 11780, 12280, 19034, 23332, 23560, 24560, 29165, 38068, 46664, 47120, 47585, 58330, 76136, 93328, 95170, 116660, 131071, 152272, 180823, 190340, 233320, 262142, 361646, 380680, 466640, 524284, 655355, 723292, 761360, 904115, 1048568, 1310710, 1446584, 1808230, 2097136, 2490349, 2621420, 2893168, 3616460, 4063201, 4980698, 5242840, 7232920, 8126402, 9961396, 10485680, 12451745, 14465840, 16252804, 19922792, 20316005, 24903490, 32505608, 39845584, 40238797, 40632010, 49806980, 65011216, 77200819, 80477594, 81264020, 99613960, 154401638, 160955188, 162528040, 199227920, 201193985, 308803276, 321910376, 325056080, 386004095, 402387970, 617606552, 643820752, 764537143, 772008190, 804775940, 1235213104, 1247402707, 1529074286, 1544016380, 1609551880, 2494805414, 3058148572, 3088032760, 3219103760, 3822685715, 4989610828, 6116297144, 6176065520, 6237013535, 7645371430, 9979221656, 12232594288, 12474027070, 15290742860, 19958443312, 23700651433, 24948054140, 30581485720, 47401302866, 49896108280, 61162971440, 94802605732, 99792216560, 118503257165, 189605211464, 237006514330, 379210422928, 474013028660, 948026057320, 1896052114640]

約数ペア:

[(1, 1896052114640), (2, 948026057320), (4, 474013028660), (5, 379210422928), (8, 237006514330), (10, 189605211464), (16, 118503257165), (19, 99792216560), (20, 94802605732), (31, 61162971440), (38, 49896108280), (40, 47401302866), (62, 30581485720), (76, 24948054140), (80, 23700651433), (95, 19958443312), (124, 15290742860), (152, 12474027070), (155, 12232594288), (190, 9979221656), (248, 7645371430), (304, 6237013535), (307, 6176065520), (310, 6116297144), (380, 4989610828), (496, 3822685715), (589, 3219103760), (614, 3088032760), (620, 3058148572), (760, 2494805414), (1178, 1609551880), (1228, 1544016380), (1240, 1529074286), (1520, 1247402707), (1535, 1235213104), (2356, 804775940), (2456, 772008190), (2480, 764537143), (2945, 643820752), (3070, 617606552), (4712, 402387970), (4912, 386004095), (5833, 325056080), (5890, 321910376), (6140, 308803276), (9424, 201193985), (9517, 199227920), (11666, 162528040), (11780, 160955188), (12280, 154401638), (19034, 99613960), (23332, 81264020), (23560, 80477594), (24560, 77200819), (29165, 65011216), (38068, 49806980), (46664, 40632010), (47120, 40238797), (47585, 39845584), (58330, 32505608), (76136, 24903490), (93328, 20316005), (95170, 19922792), (116660, 16252804), (131071, 14465840), (152272, 12451745), (180823, 10485680), (190340, 9961396), (233320, 8126402), (262142, 7232920), (361646, 5242840), (380680, 4980698), (466640, 4063201), (524284, 3616460), (655355, 2893168), (723292, 2621420), (761360, 2490349), (904115, 2097136), (1048568, 1808230), (1310710, 1446584)]