57339040

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{32579}}^1$

素因数の和:32605

約数の個数: 48

約数和(自身を含む): 147782880

約数和(自身を除く): 90443840

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 32579, 65158, 130316, 162895, 260632, 325790, 358369, 521264, 651580, 716738, 1042528, 1303160, 1433476, 1791845, 2606320, 2866952, 3583690, 5212640, 5733904, 7167380, 11467808, 14334760, 28669520, 57339040]

約数ペア:

[(1, 57339040), (2, 28669520), (4, 14334760), (5, 11467808), (8, 7167380), (10, 5733904), (11, 5212640), (16, 3583690), (20, 2866952), (22, 2606320), (32, 1791845), (40, 1433476), (44, 1303160), (55, 1042528), (80, 716738), (88, 651580), (110, 521264), (160, 358369), (176, 325790), (220, 260632), (352, 162895), (440, 130316), (880, 65158), (1760, 32579)]