45663440

素因数分解:

$2^4\times 5^1\times {\mathrm{457}}^1\times {\mathrm{1249}}^1$

素因数の和:1719

約数の個数: 40

約数和(自身を含む): 106485000

約数和(自身を除く): 60821560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 457, 914, 1249, 1828, 2285, 2498, 3656, 4570, 4996, 6245, 7312, 9140, 9992, 12490, 18280, 19984, 24980, 36560, 49960, 99920, 570793, 1141586, 2283172, 2853965, 4566344, 5707930, 9132688, 11415860, 22831720, 45663440]

約数ペア:

[(1, 45663440), (2, 22831720), (4, 11415860), (5, 9132688), (8, 5707930), (10, 4566344), (16, 2853965), (20, 2283172), (40, 1141586), (80, 570793), (457, 99920), (914, 49960), (1249, 36560), (1828, 24980), (2285, 19984), (2498, 18280), (3656, 12490), (4570, 9992), (4996, 9140), (6245, 7312)]