11569840

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4987}}^1$

素因数の和:5029

約数の個数: 40

約数和(自身を含む): 27833040

約数和(自身を除く): 16263200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 4987, 9974, 19948, 24935, 39896, 49870, 79792, 99740, 144623, 199480, 289246, 398960, 578492, 723115, 1156984, 1446230, 2313968, 2892460, 5784920, 11569840]

約数ペア:

[(1, 11569840), (2, 5784920), (4, 2892460), (5, 2313968), (8, 1446230), (10, 1156984), (16, 723115), (20, 578492), (29, 398960), (40, 289246), (58, 199480), (80, 144623), (116, 99740), (145, 79792), (232, 49870), (290, 39896), (464, 24935), (580, 19948), (1160, 9974), (2320, 4987)]