37921880

素因数分解:

$2^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{7237}}^1$

素因数の和:7379

約数の個数: 32

約数和(自身を含む): 85987440

約数和(自身を除く): 48065560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 131, 262, 524, 655, 1048, 1310, 2620, 5240, 7237, 14474, 28948, 36185, 57896, 72370, 144740, 289480, 948047, 1896094, 3792188, 4740235, 7584376, 9480470, 18960940, 37921880]

約数ペア:

[(1, 37921880), (2, 18960940), (4, 9480470), (5, 7584376), (8, 4740235), (10, 3792188), (20, 1896094), (40, 948047), (131, 289480), (262, 144740), (524, 72370), (655, 57896), (1048, 36185), (1310, 28948), (2620, 14474), (5240, 7237)]