26699240

素因数分解:

$2^3\times 5^1\times {\mathrm{503}}^1\times {\mathrm{1327}}^1$

素因数の和:1841

約数の個数: 32

約数和(自身を含む): 60238080

約数和(自身を除く): 33538840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 503, 1006, 1327, 2012, 2515, 2654, 4024, 5030, 5308, 6635, 10060, 10616, 13270, 20120, 26540, 53080, 667481, 1334962, 2669924, 3337405, 5339848, 6674810, 13349620, 26699240]

約数ペア:

[(1, 26699240), (2, 13349620), (4, 6674810), (5, 5339848), (8, 3337405), (10, 2669924), (20, 1334962), (40, 667481), (503, 53080), (1006, 26540), (1327, 20120), (2012, 13270), (2515, 10616), (2654, 10060), (4024, 6635), (5030, 5308)]