57896560

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{42571}}^1$

素因数の和:42601

約数の個数: 40

約数和(自身を含む): 142531056

約数和(自身を除く): 84634496

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 42571, 85142, 170284, 212855, 340568, 425710, 681136, 723707, 851420, 1447414, 1702840, 2894828, 3405680, 3618535, 5789656, 7237070, 11579312, 14474140, 28948280, 57896560]

約数ペア:

[(1, 57896560), (2, 28948280), (4, 14474140), (5, 11579312), (8, 7237070), (10, 5789656), (16, 3618535), (17, 3405680), (20, 2894828), (34, 1702840), (40, 1447414), (68, 851420), (80, 723707), (85, 681136), (136, 425710), (170, 340568), (272, 212855), (340, 170284), (680, 85142), (1360, 42571)]