45126560

素因数分解:

$2^5\times 5^1\times {\mathrm{89}}^1\times {\mathrm{3169}}^1$

素因数の和:3273

約数の個数: 48

約数和(自身を含む): 107843400

約数和(自身を除く): 62716840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 89, 160, 178, 356, 445, 712, 890, 1424, 1780, 2848, 3169, 3560, 6338, 7120, 12676, 14240, 15845, 25352, 31690, 50704, 63380, 101408, 126760, 253520, 282041, 507040, 564082, 1128164, 1410205, 2256328, 2820410, 4512656, 5640820, 9025312, 11281640, 22563280, 45126560]

約数ペア:

[(1, 45126560), (2, 22563280), (4, 11281640), (5, 9025312), (8, 5640820), (10, 4512656), (16, 2820410), (20, 2256328), (32, 1410205), (40, 1128164), (80, 564082), (89, 507040), (160, 282041), (178, 253520), (356, 126760), (445, 101408), (712, 63380), (890, 50704), (1424, 31690), (1780, 25352), (2848, 15845), (3169, 14240), (3560, 12676), (6338, 7120)]