65988340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{10343}}^1$

素因数の和:10392

約数の個数: 48

約数和(自身を含む): 156401280

約数和(自身を除く): 90412940

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, 6380, 10343, 20686, 41372, 51715, 103430, 113773, 206860, 227546, 299947, 455092, 568865, 599894, 1137730, 1199788, 1499735, 2275460, 2999470, 3299417, 5998940, 6598834, 13197668, 16497085, 32994170, 65988340]

約数ペア:

[(1, 65988340), (2, 32994170), (4, 16497085), (5, 13197668), (10, 6598834), (11, 5998940), (20, 3299417), (22, 2999470), (29, 2275460), (44, 1499735), (55, 1199788), (58, 1137730), (110, 599894), (116, 568865), (145, 455092), (220, 299947), (290, 227546), (319, 206860), (580, 113773), (638, 103430), (1276, 51715), (1595, 41372), (3190, 20686), (6380, 10343)]