29660620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4649}}^1$

素因数の和:4698

約数の個数: 48

約数和(自身を含む): 70308000

約数和(自身を除く): 40647380

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 145, 220, 290, 319, 580, 638, 1276, 1595, 3190, 4649, 6380, 9298, 18596, 23245, 46490, 51139, 92980, 102278, 134821, 204556, 255695, 269642, 511390, 539284, 674105, 1022780, 1348210, 1483031, 2696420, 2966062, 5932124, 7415155, 14830310, 29660620]

約数ペア:

[(1, 29660620), (2, 14830310), (4, 7415155), (5, 5932124), (10, 2966062), (11, 2696420), (20, 1483031), (22, 1348210), (29, 1022780), (44, 674105), (55, 539284), (58, 511390), (110, 269642), (116, 255695), (145, 204556), (220, 134821), (290, 102278), (319, 92980), (580, 51139), (638, 46490), (1276, 23245), (1595, 18596), (3190, 9298), (4649, 6380)]