18054815360

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{51199}}^1$

素因数の和:51266

約数の個数: 128

約数和(自身を含む): 47001600000

約数和(自身を除く): 28946784640

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 29, 32, 38, 40, 58, 64, 76, 80, 95, 116, 128, 145, 152, 160, 190, 232, 290, 304, 320, 380, 464, 551, 580, 608, 640, 760, 928, 1102, 1160, 1216, 1520, 1856, 2204, 2320, 2432, 2755, 3040, 3712, 4408, 4640, 5510, 6080, 8816, 9280, 11020, 12160, 17632, 18560, 22040, 35264, 44080, 51199, 70528, 88160, 102398, 176320, 204796, 255995, 352640, 409592, 511990, 819184, 972781, 1023980, 1484771, 1638368, 1945562, 2047960, 2969542, 3276736, 3891124, 4095920, 4863905, 5939084, 6553472, 7423855, 7782248, 8191840, 9727810, 11878168, 14847710, 15564496, 16383680, 19455620, 23756336, 28210649, 29695420, 31128992, 32767360, 38911240, 47512672, 56421298, 59390840, 62257984, 77822480, 95025344, 112842596, 118781680, 124515968, 141053245, 155644960, 190050688, 225685192, 237563360, 282106490, 311289920, 451370384, 475126720, 564212980, 622579840, 902740768, 950253440, 1128425960, 1805481536, 2256851920, 3610963072, 4513703840, 9027407680, 18054815360]

約数ペア:

[(1, 18054815360), (2, 9027407680), (4, 4513703840), (5, 3610963072), (8, 2256851920), (10, 1805481536), (16, 1128425960), (19, 950253440), (20, 902740768), (29, 622579840), (32, 564212980), (38, 475126720), (40, 451370384), (58, 311289920), (64, 282106490), (76, 237563360), (80, 225685192), (95, 190050688), (116, 155644960), (128, 141053245), (145, 124515968), (152, 118781680), (160, 112842596), (190, 95025344), (232, 77822480), (290, 62257984), (304, 59390840), (320, 56421298), (380, 47512672), (464, 38911240), (551, 32767360), (580, 31128992), (608, 29695420), (640, 28210649), (760, 23756336), (928, 19455620), (1102, 16383680), (1160, 15564496), (1216, 14847710), (1520, 11878168), (1856, 9727810), (2204, 8191840), (2320, 7782248), (2432, 7423855), (2755, 6553472), (3040, 5939084), (3712, 4863905), (4408, 4095920), (4640, 3891124), (5510, 3276736), (6080, 2969542), (8816, 2047960), (9280, 1945562), (11020, 1638368), (12160, 1484771), (17632, 1023980), (18560, 972781), (22040, 819184), (35264, 511990), (44080, 409592), (51199, 352640), (70528, 255995), (88160, 204796), (102398, 176320)]