29290580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4591}}^1$

素因数の和:4640

約数の個数: 48

約数和(自身を含む): 69431040

約数和(自身を除く): 40140460

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, 4591, 6380, 9182, 18364, 22955, 45910, 50501, 91820, 101002, 133139, 202004, 252505, 266278, 505010, 532556, 665695, 1010020, 1331390, 1464529, 2662780, 2929058, 5858116, 7322645, 14645290, 29290580]

約数ペア:

[(1, 29290580), (2, 14645290), (4, 7322645), (5, 5858116), (10, 2929058), (11, 2662780), (20, 1464529), (22, 1331390), (29, 1010020), (44, 665695), (55, 532556), (58, 505010), (110, 266278), (116, 252505), (145, 202004), (220, 133139), (290, 101002), (319, 91820), (580, 50501), (638, 45910), (1276, 22955), (1595, 18364), (3190, 9182), (4591, 6380)]