314929550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{6133}}^1$

素因数の和:6237

約数の個数: 48

約数和(自身を含む): 638917440

約数和(自身を除く): 323987890

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 79, 130, 158, 325, 395, 650, 790, 1027, 1975, 2054, 3950, 5135, 6133, 10270, 12266, 25675, 30665, 51350, 61330, 79729, 153325, 159458, 306650, 398645, 484507, 797290, 969014, 1993225, 2422535, 3986450, 4845070, 6298591, 12112675, 12597182, 24225350, 31492955, 62985910, 157464775, 314929550]

約数ペア:

[(1, 314929550), (2, 157464775), (5, 62985910), (10, 31492955), (13, 24225350), (25, 12597182), (26, 12112675), (50, 6298591), (65, 4845070), (79, 3986450), (130, 2422535), (158, 1993225), (325, 969014), (395, 797290), (650, 484507), (790, 398645), (1027, 306650), (1975, 159458), (2054, 153325), (3950, 79729), (5135, 61330), (6133, 51350), (10270, 30665), (12266, 25675)]