23691580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{953}}^1$

素因数の和:1086

約数の個数: 48

約数和(自身を含む): 54813024

約数和(自身を除く): 31121444

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 113, 220, 226, 452, 565, 953, 1130, 1243, 1906, 2260, 2486, 3812, 4765, 4972, 6215, 9530, 10483, 12430, 19060, 20966, 24860, 41932, 52415, 104830, 107689, 209660, 215378, 430756, 538445, 1076890, 1184579, 2153780, 2369158, 4738316, 5922895, 11845790, 23691580]

約数ペア:

[(1, 23691580), (2, 11845790), (4, 5922895), (5, 4738316), (10, 2369158), (11, 2153780), (20, 1184579), (22, 1076890), (44, 538445), (55, 430756), (110, 215378), (113, 209660), (220, 107689), (226, 104830), (452, 52415), (565, 41932), (953, 24860), (1130, 20966), (1243, 19060), (1906, 12430), (2260, 10483), (2486, 9530), (3812, 6215), (4765, 4972)]