15673975280

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{523}}^1\times {\mathrm{9137}}^1$

素因数の和:9714

約数の個数: 80

約数和(自身を含む): 37406293344

約数和(自身を除く): 21732318064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 523, 656, 820, 1046, 1640, 2092, 2615, 3280, 4184, 5230, 8368, 9137, 10460, 18274, 20920, 21443, 36548, 41840, 42886, 45685, 73096, 85772, 91370, 107215, 146192, 171544, 182740, 214430, 343088, 365480, 374617, 428860, 730960, 749234, 857720, 1498468, 1715440, 1873085, 2996936, 3746170, 4778651, 5993872, 7492340, 9557302, 14984680, 19114604, 23893255, 29969360, 38229208, 47786510, 76458416, 95573020, 191146040, 195924691, 382292080, 391849382, 783698764, 979623455, 1567397528, 1959246910, 3134795056, 3918493820, 7836987640, 15673975280]

約数ペア:

[(1, 15673975280), (2, 7836987640), (4, 3918493820), (5, 3134795056), (8, 1959246910), (10, 1567397528), (16, 979623455), (20, 783698764), (40, 391849382), (41, 382292080), (80, 195924691), (82, 191146040), (164, 95573020), (205, 76458416), (328, 47786510), (410, 38229208), (523, 29969360), (656, 23893255), (820, 19114604), (1046, 14984680), (1640, 9557302), (2092, 7492340), (2615, 5993872), (3280, 4778651), (4184, 3746170), (5230, 2996936), (8368, 1873085), (9137, 1715440), (10460, 1498468), (18274, 857720), (20920, 749234), (21443, 730960), (36548, 428860), (41840, 374617), (42886, 365480), (45685, 343088), (73096, 214430), (85772, 182740), (91370, 171544), (107215, 146192)]