1101472689080

素因数分解:

$2^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{541}}^1\times {\mathrm{312269}}^1$

素因数の和:312984

約数の個数: 64

約数和(自身を含む): 2498135018400

約数和(自身を除く): 1396662329320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 163, 326, 541, 652, 815, 1082, 1304, 1630, 2164, 2705, 3260, 4328, 5410, 6520, 10820, 21640, 88183, 176366, 312269, 352732, 440915, 624538, 705464, 881830, 1249076, 1561345, 1763660, 2498152, 3122690, 3527320, 6245380, 12490760, 50899847, 101799694, 168937529, 203599388, 254499235, 337875058, 407198776, 508998470, 675750116, 844687645, 1017996940, 1351500232, 1689375290, 2035993880, 3378750580, 6757501160, 27536817227, 55073634454, 110147268908, 137684086135, 220294537816, 275368172270, 550736344540, 1101472689080]

約数ペア:

[(1, 1101472689080), (2, 550736344540), (4, 275368172270), (5, 220294537816), (8, 137684086135), (10, 110147268908), (20, 55073634454), (40, 27536817227), (163, 6757501160), (326, 3378750580), (541, 2035993880), (652, 1689375290), (815, 1351500232), (1082, 1017996940), (1304, 844687645), (1630, 675750116), (2164, 508998470), (2705, 407198776), (3260, 337875058), (4328, 254499235), (5410, 203599388), (6520, 168937529), (10820, 101799694), (21640, 50899847), (88183, 12490760), (176366, 6245380), (312269, 3527320), (352732, 3122690), (440915, 2498152), (624538, 1763660), (705464, 1561345), (881830, 1249076)]