42612680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{96847}}^1$

素因数の和:96869

約数の個数: 32

約数和(自身を含む): 104595840

約数和(自身を除く): 61983160

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 96847, 193694, 387388, 484235, 774776, 968470, 1065317, 1936940, 2130634, 3873880, 4261268, 5326585, 8522536, 10653170, 21306340, 42612680]

約数ペア:

[(1, 42612680), (2, 21306340), (4, 10653170), (5, 8522536), (8, 5326585), (10, 4261268), (11, 3873880), (20, 2130634), (22, 1936940), (40, 1065317), (44, 968470), (55, 774776), (88, 484235), (110, 387388), (220, 193694), (440, 96847)]