230031680

素因数分解:

$2^6\times 5^1\times {\mathrm{449}}^1\times {\mathrm{1601}}^1$

素因数の和:2067

約数の個数: 56

約数和(自身を含む): 549325800

約数和(自身を除く): 319294120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 449, 898, 1601, 1796, 2245, 3202, 3592, 4490, 6404, 7184, 8005, 8980, 12808, 14368, 16010, 17960, 25616, 28736, 32020, 35920, 51232, 64040, 71840, 102464, 128080, 143680, 256160, 512320, 718849, 1437698, 2875396, 3594245, 5750792, 7188490, 11501584, 14376980, 23003168, 28753960, 46006336, 57507920, 115015840, 230031680]

約数ペア:

[(1, 230031680), (2, 115015840), (4, 57507920), (5, 46006336), (8, 28753960), (10, 23003168), (16, 14376980), (20, 11501584), (32, 7188490), (40, 5750792), (64, 3594245), (80, 2875396), (160, 1437698), (320, 718849), (449, 512320), (898, 256160), (1601, 143680), (1796, 128080), (2245, 102464), (3202, 71840), (3592, 64040), (4490, 51232), (6404, 35920), (7184, 32020), (8005, 28736), (8980, 25616), (12808, 17960), (14368, 16010)]