72754550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{739}}^1$

素因数の和:941

約数の個数: 48

約数和(自身を含む): 148651200

約数和(自身を除く): 75896650

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 179, 275, 358, 550, 739, 895, 1478, 1790, 1969, 3695, 3938, 4475, 7390, 8129, 8950, 9845, 16258, 18475, 19690, 36950, 40645, 49225, 81290, 98450, 132281, 203225, 264562, 406450, 661405, 1322810, 1455091, 2910182, 3307025, 6614050, 7275455, 14550910, 36377275, 72754550]

約数ペア:

[(1, 72754550), (2, 36377275), (5, 14550910), (10, 7275455), (11, 6614050), (22, 3307025), (25, 2910182), (50, 1455091), (55, 1322810), (110, 661405), (179, 406450), (275, 264562), (358, 203225), (550, 132281), (739, 98450), (895, 81290), (1478, 49225), (1790, 40645), (1969, 36950), (3695, 19690), (3938, 18475), (4475, 16258), (7390, 9845), (8129, 8950)]