26775940

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2273}}^1$

素因数の和:2332

約数の個数: 48

約数和(自身を含む): 61125120

約数和(自身を除く): 34349180

約数列:

[1, 2, 4, 5, 10, 19, 20, 31, 38, 62, 76, 95, 124, 155, 190, 310, 380, 589, 620, 1178, 2273, 2356, 2945, 4546, 5890, 9092, 11365, 11780, 22730, 43187, 45460, 70463, 86374, 140926, 172748, 215935, 281852, 352315, 431870, 704630, 863740, 1338797, 1409260, 2677594, 5355188, 6693985, 13387970, 26775940]

約数ペア:

[(1, 26775940), (2, 13387970), (4, 6693985), (5, 5355188), (10, 2677594), (19, 1409260), (20, 1338797), (31, 863740), (38, 704630), (62, 431870), (76, 352315), (95, 281852), (124, 215935), (155, 172748), (190, 140926), (310, 86374), (380, 70463), (589, 45460), (620, 43187), (1178, 22730), (2273, 11780), (2356, 11365), (2945, 9092), (4546, 5890)]