72235840

素因数分解:

$2^6\times 5^1\times {\mathrm{37}}^1\times {\mathrm{6101}}^1$

素因数の和:6155

約数の個数: 56

約数和(自身を含む): 176689512

約数和(自身を除く): 104453672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 148, 160, 185, 296, 320, 370, 592, 740, 1184, 1480, 2368, 2960, 5920, 6101, 11840, 12202, 24404, 30505, 48808, 61010, 97616, 122020, 195232, 225737, 244040, 390464, 451474, 488080, 902948, 976160, 1128685, 1805896, 1952320, 2257370, 3611792, 4514740, 7223584, 9029480, 14447168, 18058960, 36117920, 72235840]

約数ペア:

[(1, 72235840), (2, 36117920), (4, 18058960), (5, 14447168), (8, 9029480), (10, 7223584), (16, 4514740), (20, 3611792), (32, 2257370), (37, 1952320), (40, 1805896), (64, 1128685), (74, 976160), (80, 902948), (148, 488080), (160, 451474), (185, 390464), (296, 244040), (320, 225737), (370, 195232), (592, 122020), (740, 97616), (1184, 61010), (1480, 48808), (2368, 30505), (2960, 24404), (5920, 12202), (6101, 11840)]