29560040

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{19973}}^1$

素因数の和:20021

約数の個数: 32

約数和(自身を含む): 68311080

約数和(自身を除く): 38751040

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 19973, 39946, 79892, 99865, 159784, 199730, 399460, 739001, 798920, 1478002, 2956004, 3695005, 5912008, 7390010, 14780020, 29560040]

約数ペア:

[(1, 29560040), (2, 14780020), (4, 7390010), (5, 5912008), (8, 3695005), (10, 2956004), (20, 1478002), (37, 798920), (40, 739001), (74, 399460), (148, 199730), (185, 159784), (296, 99865), (370, 79892), (740, 39946), (1480, 19973)]