45681860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{1153}}^1$

素因数の和:1452

約数の個数: 48

約数和(自身を含む): 110119296

約数和(自身を除く): 64437436

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 283, 566, 1132, 1153, 1415, 1981, 2306, 2830, 3962, 4612, 5660, 5765, 7924, 8071, 9905, 11530, 16142, 19810, 23060, 32284, 39620, 40355, 80710, 161420, 326299, 652598, 1305196, 1631495, 2284093, 3262990, 4568186, 6525980, 9136372, 11420465, 22840930, 45681860]

約数ペア:

[(1, 45681860), (2, 22840930), (4, 11420465), (5, 9136372), (7, 6525980), (10, 4568186), (14, 3262990), (20, 2284093), (28, 1631495), (35, 1305196), (70, 652598), (140, 326299), (283, 161420), (566, 80710), (1132, 40355), (1153, 39620), (1415, 32284), (1981, 23060), (2306, 19810), (2830, 16142), (3962, 11530), (4612, 9905), (5660, 8071), (5765, 7924)]