44236840

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{13999}}^1$

素因数の和:14089

約数の個数: 32

約数和(自身を含む): 100800000

約数和(自身を除く): 56563160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1580, 3160, 13999, 27998, 55996, 69995, 111992, 139990, 279980, 559960, 1105921, 2211842, 4423684, 5529605, 8847368, 11059210, 22118420, 44236840]

約数ペア:

[(1, 44236840), (2, 22118420), (4, 11059210), (5, 8847368), (8, 5529605), (10, 4423684), (20, 2211842), (40, 1105921), (79, 559960), (158, 279980), (316, 139990), (395, 111992), (632, 69995), (790, 55996), (1580, 27998), (3160, 13999)]