8490933440

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2412197}}^1$

素因数の和:2412225

約数の個数: 56

約数和(自身を含む): 22057138512

約数和(自身を除く): 13566205072

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 2412197, 4824394, 9648788, 12060985, 19297576, 24121970, 26534167, 38595152, 48243940, 53068334, 77190304, 96487880, 106136668, 132670835, 154380608, 192975760, 212273336, 265341670, 385951520, 424546672, 530683340, 771903040, 849093344, 1061366680, 1698186688, 2122733360, 4245466720, 8490933440]

約数ペア:

[(1, 8490933440), (2, 4245466720), (4, 2122733360), (5, 1698186688), (8, 1061366680), (10, 849093344), (11, 771903040), (16, 530683340), (20, 424546672), (22, 385951520), (32, 265341670), (40, 212273336), (44, 192975760), (55, 154380608), (64, 132670835), (80, 106136668), (88, 96487880), (110, 77190304), (160, 53068334), (176, 48243940), (220, 38595152), (320, 26534167), (352, 24121970), (440, 19297576), (704, 12060985), (880, 9648788), (1760, 4824394), (3520, 2412197)]