67707860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{13381}}^1$

素因数の和:13424

約数の個数: 48

約数和(自身を含む): 161868672

約数和(自身を除く): 94160812

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 2530, 5060, 13381, 26762, 53524, 66905, 133810, 147191, 267620, 294382, 307763, 588764, 615526, 735955, 1231052, 1471910, 1538815, 2943820, 3077630, 3385393, 6155260, 6770786, 13541572, 16926965, 33853930, 67707860]

約数ペア:

[(1, 67707860), (2, 33853930), (4, 16926965), (5, 13541572), (10, 6770786), (11, 6155260), (20, 3385393), (22, 3077630), (23, 2943820), (44, 1538815), (46, 1471910), (55, 1231052), (92, 735955), (110, 615526), (115, 588764), (220, 307763), (230, 294382), (253, 267620), (460, 147191), (506, 133810), (1012, 66905), (1265, 53524), (2530, 26762), (5060, 13381)]