502448960

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{449}}^1$

素因数の和:748

約数の個数: 112

約数和(自身を含む): 1296162000

約数和(自身を除く): 793713040

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 269, 320, 416, 449, 520, 538, 832, 898, 1040, 1076, 1345, 1796, 2080, 2152, 2245, 2690, 3497, 3592, 4160, 4304, 4490, 5380, 5837, 6994, 7184, 8608, 8980, 10760, 11674, 13988, 14368, 17216, 17485, 17960, 21520, 23348, 27976, 28736, 29185, 34970, 35920, 43040, 46696, 55952, 58370, 69940, 71840, 86080, 93392, 111904, 116740, 120781, 139880, 143680, 186784, 223808, 233480, 241562, 279760, 373568, 466960, 483124, 559520, 603905, 933920, 966248, 1119040, 1207810, 1570153, 1867840, 1932496, 2415620, 3140306, 3864992, 4831240, 6280612, 7729984, 7850765, 9662480, 12561224, 15701530, 19324960, 25122448, 31403060, 38649920, 50244896, 62806120, 100489792, 125612240, 251224480, 502448960]

約数ペア:

[(1, 502448960), (2, 251224480), (4, 125612240), (5, 100489792), (8, 62806120), (10, 50244896), (13, 38649920), (16, 31403060), (20, 25122448), (26, 19324960), (32, 15701530), (40, 12561224), (52, 9662480), (64, 7850765), (65, 7729984), (80, 6280612), (104, 4831240), (130, 3864992), (160, 3140306), (208, 2415620), (260, 1932496), (269, 1867840), (320, 1570153), (416, 1207810), (449, 1119040), (520, 966248), (538, 933920), (832, 603905), (898, 559520), (1040, 483124), (1076, 466960), (1345, 373568), (1796, 279760), (2080, 241562), (2152, 233480), (2245, 223808), (2690, 186784), (3497, 143680), (3592, 139880), (4160, 120781), (4304, 116740), (4490, 111904), (5380, 93392), (5837, 86080), (6994, 71840), (7184, 69940), (8608, 58370), (8980, 55952), (10760, 46696), (11674, 43040), (13988, 35920), (14368, 34970), (17216, 29185), (17485, 28736), (17960, 27976), (21520, 23348)]