72058160

素因数分解:

$2^4\times 5^1\times {\mathrm{569}}^1\times {\mathrm{1583}}^1$

素因数の和:2165

約数の個数: 40

約数和(自身を含む): 167935680

約数和(自身を除く): 95877520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 569, 1138, 1583, 2276, 2845, 3166, 4552, 5690, 6332, 7915, 9104, 11380, 12664, 15830, 22760, 25328, 31660, 45520, 63320, 126640, 900727, 1801454, 3602908, 4503635, 7205816, 9007270, 14411632, 18014540, 36029080, 72058160]

約数ペア:

[(1, 72058160), (2, 36029080), (4, 18014540), (5, 14411632), (8, 9007270), (10, 7205816), (16, 4503635), (20, 3602908), (40, 1801454), (80, 900727), (569, 126640), (1138, 63320), (1583, 45520), (2276, 31660), (2845, 25328), (3166, 22760), (4552, 15830), (5690, 12664), (6332, 11380), (7915, 9104)]