120717740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{42209}}^1$

素因数の和:42242

約数の個数: 48

約数和(自身を含む): 297833760

約数和(自身を除く): 177116020

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, 42209, 84418, 168836, 211045, 422090, 464299, 548717, 844180, 928598, 1097434, 1857196, 2194868, 2321495, 2743585, 4642990, 5487170, 6035887, 9285980, 10974340, 12071774, 24143548, 30179435, 60358870, 120717740]

約数ペア:

[(1, 120717740), (2, 60358870), (4, 30179435), (5, 24143548), (10, 12071774), (11, 10974340), (13, 9285980), (20, 6035887), (22, 5487170), (26, 4642990), (44, 2743585), (52, 2321495), (55, 2194868), (65, 1857196), (110, 1097434), (130, 928598), (143, 844180), (220, 548717), (260, 464299), (286, 422090), (572, 211045), (715, 168836), (1430, 84418), (2860, 42209)]