99572920

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3541}}^1$

素因数の和:3608

約数の個数: 64

約数和(自身を含む): 242272800

約数和(自身を除く): 142699880

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 37, 38, 40, 74, 76, 95, 148, 152, 185, 190, 296, 370, 380, 703, 740, 760, 1406, 1480, 2812, 3515, 3541, 5624, 7030, 7082, 14060, 14164, 17705, 28120, 28328, 35410, 67279, 70820, 131017, 134558, 141640, 262034, 269116, 336395, 524068, 538232, 655085, 672790, 1048136, 1310170, 1345580, 2489323, 2620340, 2691160, 4978646, 5240680, 9957292, 12446615, 19914584, 24893230, 49786460, 99572920]

約数ペア:

[(1, 99572920), (2, 49786460), (4, 24893230), (5, 19914584), (8, 12446615), (10, 9957292), (19, 5240680), (20, 4978646), (37, 2691160), (38, 2620340), (40, 2489323), (74, 1345580), (76, 1310170), (95, 1048136), (148, 672790), (152, 655085), (185, 538232), (190, 524068), (296, 336395), (370, 269116), (380, 262034), (703, 141640), (740, 134558), (760, 131017), (1406, 70820), (1480, 67279), (2812, 35410), (3515, 28328), (3541, 28120), (5624, 17705), (7030, 14164), (7082, 14060)]