86583640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{15137}}^1$

素因数の和:15172

約数の個数: 64

約数和(自身を含む): 228886560

約数和(自身を除く): 142302920

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 2860, 5720, 15137, 30274, 60548, 75685, 121096, 151370, 166507, 196781, 302740, 333014, 393562, 605480, 666028, 787124, 832535, 983905, 1332056, 1574248, 1665070, 1967810, 2164591, 3330140, 3935620, 4329182, 6660280, 7871240, 8658364, 10822955, 17316728, 21645910, 43291820, 86583640]

約数ペア:

[(1, 86583640), (2, 43291820), (4, 21645910), (5, 17316728), (8, 10822955), (10, 8658364), (11, 7871240), (13, 6660280), (20, 4329182), (22, 3935620), (26, 3330140), (40, 2164591), (44, 1967810), (52, 1665070), (55, 1574248), (65, 1332056), (88, 983905), (104, 832535), (110, 787124), (130, 666028), (143, 605480), (220, 393562), (260, 333014), (286, 302740), (440, 196781), (520, 166507), (572, 151370), (715, 121096), (1144, 75685), (1430, 60548), (2860, 30274), (5720, 15137)]