43139240

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37189}}^1$

素因数の和:37229

約数の個数: 32

約数和(自身を含む): 100413000

約数和(自身を除く): 57273760

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 37189, 74378, 148756, 185945, 297512, 371890, 743780, 1078481, 1487560, 2156962, 4313924, 5392405, 8627848, 10784810, 21569620, 43139240]

約数ペア:

[(1, 43139240), (2, 21569620), (4, 10784810), (5, 8627848), (8, 5392405), (10, 4313924), (20, 2156962), (29, 1487560), (40, 1078481), (58, 743780), (116, 371890), (145, 297512), (232, 185945), (290, 148756), (580, 74378), (1160, 37189)]