1333530550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{11491}}^1$

素因数の和:11725

約数の個数: 48

約数和(自身を含む): 2718915264

約数和(自身を除く): 1385384714

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 211, 275, 422, 550, 1055, 2110, 2321, 4642, 5275, 10550, 11491, 11605, 22982, 23210, 57455, 58025, 114910, 116050, 126401, 252802, 287275, 574550, 632005, 1264010, 2424601, 3160025, 4849202, 6320050, 12123005, 24246010, 26670611, 53341222, 60615025, 121230050, 133353055, 266706110, 666765275, 1333530550]

約数ペア:

[(1, 1333530550), (2, 666765275), (5, 266706110), (10, 133353055), (11, 121230050), (22, 60615025), (25, 53341222), (50, 26670611), (55, 24246010), (110, 12123005), (211, 6320050), (275, 4849202), (422, 3160025), (550, 2424601), (1055, 1264010), (2110, 632005), (2321, 574550), (4642, 287275), (5275, 252802), (10550, 126401), (11491, 116050), (11605, 114910), (22982, 58025), (23210, 57455)]