40705060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{3491}}^1$

素因数の和:3564

約数の個数: 48

約数和(自身を含む): 95038272

約数和(自身を除く): 54333212

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 53, 55, 106, 110, 212, 220, 265, 530, 583, 1060, 1166, 2332, 2915, 3491, 5830, 6982, 11660, 13964, 17455, 34910, 38401, 69820, 76802, 153604, 185023, 192005, 370046, 384010, 740092, 768020, 925115, 1850230, 2035253, 3700460, 4070506, 8141012, 10176265, 20352530, 40705060]

約数ペア:

[(1, 40705060), (2, 20352530), (4, 10176265), (5, 8141012), (10, 4070506), (11, 3700460), (20, 2035253), (22, 1850230), (44, 925115), (53, 768020), (55, 740092), (106, 384010), (110, 370046), (212, 192005), (220, 185023), (265, 153604), (530, 76802), (583, 69820), (1060, 38401), (1166, 34910), (2332, 17455), (2915, 13964), (3491, 11660), (5830, 6982)]