88291420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{5581}}^1$

素因数の和:5710

約数の個数: 48

約数和(自身を含む): 213812928

約数和(自身を除く): 125521508

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 113, 140, 226, 452, 565, 791, 1130, 1582, 2260, 3164, 3955, 5581, 7910, 11162, 15820, 22324, 27905, 39067, 55810, 78134, 111620, 156268, 195335, 390670, 630653, 781340, 1261306, 2522612, 3153265, 4414571, 6306530, 8829142, 12613060, 17658284, 22072855, 44145710, 88291420]

約数ペア:

[(1, 88291420), (2, 44145710), (4, 22072855), (5, 17658284), (7, 12613060), (10, 8829142), (14, 6306530), (20, 4414571), (28, 3153265), (35, 2522612), (70, 1261306), (113, 781340), (140, 630653), (226, 390670), (452, 195335), (565, 156268), (791, 111620), (1130, 78134), (1582, 55810), (2260, 39067), (3164, 27905), (3955, 22324), (5581, 15820), (7910, 11162)]