40625630

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{1861}}^1$

素因数の和:1964

約数の個数: 32

約数和(自身を含む): 76416480

約数和(自身を除く): 35790850

約数列:

[1, 2, 5, 10, 37, 59, 74, 118, 185, 295, 370, 590, 1861, 2183, 3722, 4366, 9305, 10915, 18610, 21830, 68857, 109799, 137714, 219598, 344285, 548995, 688570, 1097990, 4062563, 8125126, 20312815, 40625630]

約数ペア:

[(1, 40625630), (2, 20312815), (5, 8125126), (10, 4062563), (37, 1097990), (59, 688570), (74, 548995), (118, 344285), (185, 219598), (295, 137714), (370, 109799), (590, 68857), (1861, 21830), (2183, 18610), (3722, 10915), (4366, 9305)]