67444850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{823}}^1$

素因数の和:995

約数の個数: 48

約数和(自身を含む): 137937600

約数和(自身を除く): 70492750

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 149, 275, 298, 550, 745, 823, 1490, 1639, 1646, 3278, 3725, 4115, 7450, 8195, 8230, 9053, 16390, 18106, 20575, 40975, 41150, 45265, 81950, 90530, 122627, 226325, 245254, 452650, 613135, 1226270, 1348897, 2697794, 3065675, 6131350, 6744485, 13488970, 33722425, 67444850]

約数ペア:

[(1, 67444850), (2, 33722425), (5, 13488970), (10, 6744485), (11, 6131350), (22, 3065675), (25, 2697794), (50, 1348897), (55, 1226270), (110, 613135), (149, 452650), (275, 245254), (298, 226325), (550, 122627), (745, 90530), (823, 81950), (1490, 45265), (1639, 41150), (1646, 40975), (3278, 20575), (3725, 18106), (4115, 16390), (7450, 9053), (8195, 8230)]