2046505960

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^2\times {\mathrm{53}}^1$

素因数の和:200

約数の個数: 192

約数和(自身を含む): 5265129600

約数和(自身を除く): 3218623640

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 23, 38, 40, 46, 47, 53, 76, 92, 94, 95, 106, 115, 152, 184, 188, 190, 212, 230, 235, 265, 376, 380, 424, 437, 460, 470, 530, 760, 874, 893, 920, 940, 1007, 1060, 1081, 1219, 1748, 1786, 1880, 2014, 2120, 2162, 2185, 2209, 2438, 2491, 3496, 3572, 4028, 4324, 4370, 4418, 4465, 4876, 4982, 5035, 5405, 6095, 7144, 8056, 8648, 8740, 8836, 8930, 9752, 9964, 10070, 10810, 11045, 12190, 12455, 17480, 17672, 17860, 19928, 20140, 20539, 21620, 22090, 23161, 24380, 24910, 35720, 40280, 41078, 41971, 43240, 44180, 46322, 47329, 48760, 49820, 50807, 57293, 82156, 83942, 88360, 92644, 94658, 99640, 101614, 102695, 114586, 115805, 117077, 164312, 167884, 185288, 189316, 203228, 205390, 209855, 229172, 231610, 234154, 236645, 254035, 286465, 335768, 378632, 406456, 410780, 419710, 458344, 463220, 468308, 473290, 508070, 572930, 585385, 821560, 839420, 926440, 936616, 946580, 965333, 1016140, 1088567, 1145860, 1170770, 1678840, 1893160, 1930666, 2032280, 2177134, 2224463, 2291720, 2341540, 2692771, 3861332, 4354268, 4448926, 4683080, 4826665, 5385542, 5442835, 7722664, 8708536, 8897852, 9653330, 10771084, 10885670, 11122315, 13463855, 17795704, 19306660, 21542168, 21771340, 22244630, 26927710, 38613320, 43542680, 44489260, 51162649, 53855420, 88978520, 102325298, 107710840, 204650596, 255813245, 409301192, 511626490, 1023252980, 2046505960]

約数ペア:

[(1, 2046505960), (2, 1023252980), (4, 511626490), (5, 409301192), (8, 255813245), (10, 204650596), (19, 107710840), (20, 102325298), (23, 88978520), (38, 53855420), (40, 51162649), (46, 44489260), (47, 43542680), (53, 38613320), (76, 26927710), (92, 22244630), (94, 21771340), (95, 21542168), (106, 19306660), (115, 17795704), (152, 13463855), (184, 11122315), (188, 10885670), (190, 10771084), (212, 9653330), (230, 8897852), (235, 8708536), (265, 7722664), (376, 5442835), (380, 5385542), (424, 4826665), (437, 4683080), (460, 4448926), (470, 4354268), (530, 3861332), (760, 2692771), (874, 2341540), (893, 2291720), (920, 2224463), (940, 2177134), (1007, 2032280), (1060, 1930666), (1081, 1893160), (1219, 1678840), (1748, 1170770), (1786, 1145860), (1880, 1088567), (2014, 1016140), (2120, 965333), (2162, 946580), (2185, 936616), (2209, 926440), (2438, 839420), (2491, 821560), (3496, 585385), (3572, 572930), (4028, 508070), (4324, 473290), (4370, 468308), (4418, 463220), (4465, 458344), (4876, 419710), (4982, 410780), (5035, 406456), (5405, 378632), (6095, 335768), (7144, 286465), (8056, 254035), (8648, 236645), (8740, 234154), (8836, 231610), (8930, 229172), (9752, 209855), (9964, 205390), (10070, 203228), (10810, 189316), (11045, 185288), (12190, 167884), (12455, 164312), (17480, 117077), (17672, 115805), (17860, 114586), (19928, 102695), (20140, 101614), (20539, 99640), (21620, 94658), (22090, 92644), (23161, 88360), (24380, 83942), (24910, 82156), (35720, 57293), (40280, 50807), (41078, 49820), (41971, 48760), (43240, 47329), (44180, 46322)]