2610103760

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{14057}}^1$

素因数の和:14292

約数の個数: 80

約数和(自身を含む): 6652020672

約数和(自身を除く): 4041916912

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 211, 220, 422, 440, 844, 880, 1055, 1688, 2110, 2321, 3376, 4220, 4642, 8440, 9284, 11605, 14057, 16880, 18568, 23210, 28114, 37136, 46420, 56228, 70285, 92840, 112456, 140570, 154627, 185680, 224912, 281140, 309254, 562280, 618508, 773135, 1124560, 1237016, 1546270, 2474032, 2966027, 3092540, 5932054, 6185080, 11864108, 12370160, 14830135, 23728216, 29660270, 32626297, 47456432, 59320540, 65252594, 118641080, 130505188, 163131485, 237282160, 261010376, 326262970, 522020752, 652525940, 1305051880, 2610103760]

約数ペア:

[(1, 2610103760), (2, 1305051880), (4, 652525940), (5, 522020752), (8, 326262970), (10, 261010376), (11, 237282160), (16, 163131485), (20, 130505188), (22, 118641080), (40, 65252594), (44, 59320540), (55, 47456432), (80, 32626297), (88, 29660270), (110, 23728216), (176, 14830135), (211, 12370160), (220, 11864108), (422, 6185080), (440, 5932054), (844, 3092540), (880, 2966027), (1055, 2474032), (1688, 1546270), (2110, 1237016), (2321, 1124560), (3376, 773135), (4220, 618508), (4642, 562280), (8440, 309254), (9284, 281140), (11605, 224912), (14057, 185680), (16880, 154627), (18568, 140570), (23210, 112456), (28114, 92840), (37136, 70285), (46420, 56228)]