68982080

素因数分解:

$2^6\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2953}}^1$

素因数の和:3043

約数の個数: 56

約数和(自身を含む): 166570152

約数和(自身を除く): 97588072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 73, 80, 146, 160, 292, 320, 365, 584, 730, 1168, 1460, 2336, 2920, 2953, 4672, 5840, 5906, 11680, 11812, 14765, 23360, 23624, 29530, 47248, 59060, 94496, 118120, 188992, 215569, 236240, 431138, 472480, 862276, 944960, 1077845, 1724552, 2155690, 3449104, 4311380, 6898208, 8622760, 13796416, 17245520, 34491040, 68982080]

約数ペア:

[(1, 68982080), (2, 34491040), (4, 17245520), (5, 13796416), (8, 8622760), (10, 6898208), (16, 4311380), (20, 3449104), (32, 2155690), (40, 1724552), (64, 1077845), (73, 944960), (80, 862276), (146, 472480), (160, 431138), (292, 236240), (320, 215569), (365, 188992), (584, 118120), (730, 94496), (1168, 59060), (1460, 47248), (2336, 29530), (2920, 23624), (2953, 23360), (4672, 14765), (5840, 11812), (5906, 11680)]