82401470

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{1907}}^1$

素因数の和:2092

約数の個数: 32

約数和(自身を含む): 154548000

約数和(自身を除く): 72146530

約数列:

[1, 2, 5, 10, 29, 58, 145, 149, 290, 298, 745, 1490, 1907, 3814, 4321, 8642, 9535, 19070, 21605, 43210, 55303, 110606, 276515, 284143, 553030, 568286, 1420715, 2841430, 8240147, 16480294, 41200735, 82401470]

約数ペア:

[(1, 82401470), (2, 41200735), (5, 16480294), (10, 8240147), (29, 2841430), (58, 1420715), (145, 568286), (149, 553030), (290, 284143), (298, 276515), (745, 110606), (1490, 55303), (1907, 43210), (3814, 21605), (4321, 19070), (8642, 9535)]