110507540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{38639}}^1$

素因数の和:38672

約数の個数: 48

約数和(自身を含む): 272643840

約数和(自身を除く): 162136300

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 38639, 77278, 154556, 193195, 386390, 425029, 502307, 772780, 850058, 1004614, 1700116, 2009228, 2125145, 2511535, 4250290, 5023070, 5525377, 8500580, 10046140, 11050754, 22101508, 27626885, 55253770, 110507540]

約数ペア:

[(1, 110507540), (2, 55253770), (4, 27626885), (5, 22101508), (10, 11050754), (11, 10046140), (13, 8500580), (20, 5525377), (22, 5023070), (26, 4250290), (44, 2511535), (52, 2125145), (55, 2009228), (65, 1700116), (110, 1004614), (130, 850058), (143, 772780), (220, 502307), (260, 425029), (286, 386390), (572, 193195), (715, 154556), (1430, 77278), (2860, 38639)]