42477160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5081}}^1$

素因数の和:5122

約数の個数: 64

約数和(自身を含む): 109771200

約数和(自身を除く): 67294040

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 152, 190, 209, 220, 380, 418, 440, 760, 836, 1045, 1672, 2090, 4180, 5081, 8360, 10162, 20324, 25405, 40648, 50810, 55891, 96539, 101620, 111782, 193078, 203240, 223564, 279455, 386156, 447128, 482695, 558910, 772312, 965390, 1061929, 1117820, 1930780, 2123858, 2235640, 3861560, 4247716, 5309645, 8495432, 10619290, 21238580, 42477160]

約数ペア:

[(1, 42477160), (2, 21238580), (4, 10619290), (5, 8495432), (8, 5309645), (10, 4247716), (11, 3861560), (19, 2235640), (20, 2123858), (22, 1930780), (38, 1117820), (40, 1061929), (44, 965390), (55, 772312), (76, 558910), (88, 482695), (95, 447128), (110, 386156), (152, 279455), (190, 223564), (209, 203240), (220, 193078), (380, 111782), (418, 101620), (440, 96539), (760, 55891), (836, 50810), (1045, 40648), (1672, 25405), (2090, 20324), (4180, 10162), (5081, 8360)]