46938280

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{19237}}^1$

素因数の和:19309

約数の個数: 32

約数和(自身を含む): 107348040

約数和(自身を除く): 60409760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 1220, 2440, 19237, 38474, 76948, 96185, 153896, 192370, 384740, 769480, 1173457, 2346914, 4693828, 5867285, 9387656, 11734570, 23469140, 46938280]

約数ペア:

[(1, 46938280), (2, 23469140), (4, 11734570), (5, 9387656), (8, 5867285), (10, 4693828), (20, 2346914), (40, 1173457), (61, 769480), (122, 384740), (244, 192370), (305, 153896), (488, 96185), (610, 76948), (1220, 38474), (2440, 19237)]