13235860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3539}}^1$

素因数の和:3576

約数の個数: 48

約数和(自身を含む): 32114880

約数和(自身を除く): 18879020

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3539, 3740, 7078, 14156, 17695, 35390, 38929, 60163, 70780, 77858, 120326, 155716, 194645, 240652, 300815, 389290, 601630, 661793, 778580, 1203260, 1323586, 2647172, 3308965, 6617930, 13235860]

約数ペア:

[(1, 13235860), (2, 6617930), (4, 3308965), (5, 2647172), (10, 1323586), (11, 1203260), (17, 778580), (20, 661793), (22, 601630), (34, 389290), (44, 300815), (55, 240652), (68, 194645), (85, 155716), (110, 120326), (170, 77858), (187, 70780), (220, 60163), (340, 38929), (374, 35390), (748, 17695), (935, 14156), (1870, 7078), (3539, 3740)]