43534730020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{102199}}^1$

素因数の和:102305

約数の個数: 72

約数和(自身を含む): 98124264000

約数和(自身を除く): 54589533980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 59, 76, 95, 118, 190, 236, 295, 361, 380, 590, 722, 1121, 1180, 1444, 1805, 2242, 3610, 4484, 5605, 7220, 11210, 21299, 22420, 42598, 85196, 102199, 106495, 204398, 212990, 408796, 425980, 510995, 1021990, 1941781, 2043980, 3883562, 6029741, 7767124, 9708905, 12059482, 19417810, 24118964, 30148705, 36893839, 38835620, 60297410, 73787678, 114565079, 120594820, 147575356, 184469195, 229130158, 368938390, 458260316, 572825395, 737876780, 1145650790, 2176736501, 2291301580, 4353473002, 8706946004, 10883682505, 21767365010, 43534730020]

約数ペア:

[(1, 43534730020), (2, 21767365010), (4, 10883682505), (5, 8706946004), (10, 4353473002), (19, 2291301580), (20, 2176736501), (38, 1145650790), (59, 737876780), (76, 572825395), (95, 458260316), (118, 368938390), (190, 229130158), (236, 184469195), (295, 147575356), (361, 120594820), (380, 114565079), (590, 73787678), (722, 60297410), (1121, 38835620), (1180, 36893839), (1444, 30148705), (1805, 24118964), (2242, 19417810), (3610, 12059482), (4484, 9708905), (5605, 7767124), (7220, 6029741), (11210, 3883562), (21299, 2043980), (22420, 1941781), (42598, 1021990), (85196, 510995), (102199, 425980), (106495, 408796), (204398, 212990)]