264199100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{521}}^1$

素因数の和:1007

約数の個数: 72

約数和(自身を含む): 627991056

約数和(自身を除く): 363791956

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 461, 521, 550, 922, 1042, 1100, 1844, 2084, 2305, 2605, 4610, 5071, 5210, 5731, 9220, 10142, 10420, 11462, 11525, 13025, 20284, 22924, 23050, 25355, 26050, 28655, 46100, 50710, 52100, 57310, 101420, 114620, 126775, 143275, 240181, 253550, 286550, 480362, 507100, 573100, 960724, 1200905, 2401810, 2641991, 4803620, 5283982, 6004525, 10567964, 12009050, 13209955, 24018100, 26419910, 52839820, 66049775, 132099550, 264199100]

約数ペア:

[(1, 264199100), (2, 132099550), (4, 66049775), (5, 52839820), (10, 26419910), (11, 24018100), (20, 13209955), (22, 12009050), (25, 10567964), (44, 6004525), (50, 5283982), (55, 4803620), (100, 2641991), (110, 2401810), (220, 1200905), (275, 960724), (461, 573100), (521, 507100), (550, 480362), (922, 286550), (1042, 253550), (1100, 240181), (1844, 143275), (2084, 126775), (2305, 114620), (2605, 101420), (4610, 57310), (5071, 52100), (5210, 50710), (5731, 46100), (9220, 28655), (10142, 26050), (10420, 25355), (11462, 23050), (11525, 22924), (13025, 20284)]