8049271620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2659}}^1\times {\mathrm{3881}}^1$

素因数の和:6565

約数の個数: 96

約数和(自身を含む): 24287034240

約数和(自身を除く): 16237762620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 2659, 3881, 5318, 7762, 7977, 10636, 11643, 13295, 15524, 15954, 19405, 23286, 26590, 31908, 34567, 38810, 39885, 46572, 50453, 53180, 58215, 69134, 77620, 79770, 100906, 103701, 116430, 138268, 151359, 159540, 172835, 201812, 207402, 232860, 252265, 302718, 345670, 414804, 504530, 518505, 605436, 691340, 756795, 1009060, 1037010, 1513590, 2074020, 3027180, 10319579, 20639158, 30958737, 41278316, 51597895, 61917474, 103195790, 123834948, 134154527, 154793685, 206391580, 268309054, 309587370, 402463581, 536618108, 619174740, 670772635, 804927162, 1341545270, 1609854324, 2012317905, 2683090540, 4024635810, 8049271620]

約数ペア:

[(1, 8049271620), (2, 4024635810), (3, 2683090540), (4, 2012317905), (5, 1609854324), (6, 1341545270), (10, 804927162), (12, 670772635), (13, 619174740), (15, 536618108), (20, 402463581), (26, 309587370), (30, 268309054), (39, 206391580), (52, 154793685), (60, 134154527), (65, 123834948), (78, 103195790), (130, 61917474), (156, 51597895), (195, 41278316), (260, 30958737), (390, 20639158), (780, 10319579), (2659, 3027180), (3881, 2074020), (5318, 1513590), (7762, 1037010), (7977, 1009060), (10636, 756795), (11643, 691340), (13295, 605436), (15524, 518505), (15954, 504530), (19405, 414804), (23286, 345670), (26590, 302718), (31908, 252265), (34567, 232860), (38810, 207402), (39885, 201812), (46572, 172835), (50453, 159540), (53180, 151359), (58215, 138268), (69134, 116430), (77620, 103701), (79770, 100906)]