24277220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{677}}^1$

素因数の和:860

約数の個数: 48

約数和(自身を含む): 56040768

約数和(自身を除く): 31763548

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 163, 220, 326, 652, 677, 815, 1354, 1630, 1793, 2708, 3260, 3385, 3586, 6770, 7172, 7447, 8965, 13540, 14894, 17930, 29788, 35860, 37235, 74470, 110351, 148940, 220702, 441404, 551755, 1103510, 1213861, 2207020, 2427722, 4855444, 6069305, 12138610, 24277220]

約数ペア:

[(1, 24277220), (2, 12138610), (4, 6069305), (5, 4855444), (10, 2427722), (11, 2207020), (20, 1213861), (22, 1103510), (44, 551755), (55, 441404), (110, 220702), (163, 148940), (220, 110351), (326, 74470), (652, 37235), (677, 35860), (815, 29788), (1354, 17930), (1630, 14894), (1793, 13540), (2708, 8965), (3260, 7447), (3385, 7172), (3586, 6770)]