88207240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{653}}^1$

素因数の和:982

約数の個数: 64

約数和(自身を含む): 217546560

約数和(自身を除く): 129339320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 307, 440, 614, 653, 1228, 1306, 1535, 2456, 2612, 3070, 3265, 3377, 5224, 6140, 6530, 6754, 7183, 12280, 13060, 13508, 14366, 16885, 26120, 27016, 28732, 33770, 35915, 57464, 67540, 71830, 135080, 143660, 200471, 287320, 400942, 801884, 1002355, 1603768, 2004710, 2205181, 4009420, 4410362, 8018840, 8820724, 11025905, 17641448, 22051810, 44103620, 88207240]

約数ペア:

[(1, 88207240), (2, 44103620), (4, 22051810), (5, 17641448), (8, 11025905), (10, 8820724), (11, 8018840), (20, 4410362), (22, 4009420), (40, 2205181), (44, 2004710), (55, 1603768), (88, 1002355), (110, 801884), (220, 400942), (307, 287320), (440, 200471), (614, 143660), (653, 135080), (1228, 71830), (1306, 67540), (1535, 57464), (2456, 35915), (2612, 33770), (3070, 28732), (3265, 27016), (3377, 26120), (5224, 16885), (6140, 14366), (6530, 13508), (6754, 13060), (7183, 12280)]