32120990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1$

素因数の和:317

約数の個数: 64

約数和(自身を含む): 67884480

約数和(自身を除く): 35763490

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 89, 110, 170, 178, 187, 193, 374, 386, 445, 890, 935, 965, 979, 1513, 1870, 1930, 1958, 2123, 3026, 3281, 4246, 4895, 6562, 7565, 9790, 10615, 15130, 16405, 16643, 17177, 21230, 32810, 33286, 34354, 36091, 72182, 83215, 85885, 166430, 171770, 180455, 188947, 292009, 360910, 377894, 584018, 944735, 1460045, 1889470, 2920090, 3212099, 6424198, 16060495, 32120990]

約数ペア:

[(1, 32120990), (2, 16060495), (5, 6424198), (10, 3212099), (11, 2920090), (17, 1889470), (22, 1460045), (34, 944735), (55, 584018), (85, 377894), (89, 360910), (110, 292009), (170, 188947), (178, 180455), (187, 171770), (193, 166430), (374, 85885), (386, 83215), (445, 72182), (890, 36091), (935, 34354), (965, 33286), (979, 32810), (1513, 21230), (1870, 17177), (1930, 16643), (1958, 16405), (2123, 15130), (3026, 10615), (3281, 9790), (4246, 7565), (4895, 6562)]