136161740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47609}}^1$

素因数の和:47642

約数の個数: 48

約数和(自身を含む): 335936160

約数和(自身を除く): 199774420

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, 47609, 95218, 190436, 238045, 476090, 523699, 618917, 952180, 1047398, 1237834, 2094796, 2475668, 2618495, 3094585, 5236990, 6189170, 6808087, 10473980, 12378340, 13616174, 27232348, 34040435, 68080870, 136161740]

約数ペア:

[(1, 136161740), (2, 68080870), (4, 34040435), (5, 27232348), (10, 13616174), (11, 12378340), (13, 10473980), (20, 6808087), (22, 6189170), (26, 5236990), (44, 3094585), (52, 2618495), (55, 2475668), (65, 2094796), (110, 1237834), (130, 1047398), (143, 952180), (220, 618917), (260, 523699), (286, 476090), (572, 238045), (715, 190436), (1430, 95218), (2860, 47609)]