46002220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{991}}^1$

素因数の和:1222

約数の個数: 48

約数和(自身を含む): 105993216

約数和(自身を除く): 59990996

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 211, 220, 422, 844, 991, 1055, 1982, 2110, 2321, 3964, 4220, 4642, 4955, 9284, 9910, 10901, 11605, 19820, 21802, 23210, 43604, 46420, 54505, 109010, 209101, 218020, 418202, 836404, 1045505, 2091010, 2300111, 4182020, 4600222, 9200444, 11500555, 23001110, 46002220]

約数ペア:

[(1, 46002220), (2, 23001110), (4, 11500555), (5, 9200444), (10, 4600222), (11, 4182020), (20, 2300111), (22, 2091010), (44, 1045505), (55, 836404), (110, 418202), (211, 218020), (220, 209101), (422, 109010), (844, 54505), (991, 46420), (1055, 43604), (1982, 23210), (2110, 21802), (2321, 19820), (3964, 11605), (4220, 10901), (4642, 9910), (4955, 9284)]