29122048280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1429}}^1\times {\mathrm{39191}}^1$

素因数の和:40644

約数の個数: 64

約数和(自身を含む): 70616145600

約数和(自身を除く): 41494097320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 1429, 2858, 5716, 7145, 11432, 14290, 18577, 28580, 37154, 39191, 57160, 74308, 78382, 92885, 148616, 156764, 185770, 195955, 313528, 371540, 391910, 509483, 743080, 783820, 1018966, 1567640, 2037932, 2547415, 4075864, 5094830, 10189660, 20379320, 56003939, 112007878, 224015756, 280019695, 448031512, 560039390, 728051207, 1120078780, 1456102414, 2240157560, 2912204828, 3640256035, 5824409656, 7280512070, 14561024140, 29122048280]

約数ペア:

[(1, 29122048280), (2, 14561024140), (4, 7280512070), (5, 5824409656), (8, 3640256035), (10, 2912204828), (13, 2240157560), (20, 1456102414), (26, 1120078780), (40, 728051207), (52, 560039390), (65, 448031512), (104, 280019695), (130, 224015756), (260, 112007878), (520, 56003939), (1429, 20379320), (2858, 10189660), (5716, 5094830), (7145, 4075864), (11432, 2547415), (14290, 2037932), (18577, 1567640), (28580, 1018966), (37154, 783820), (39191, 743080), (57160, 509483), (74308, 391910), (78382, 371540), (92885, 313528), (148616, 195955), (156764, 185770)]