83246020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{2239}}^1$

素因数の和:2285

約数の個数: 72

約数和(自身を含む): 206599680

約数和(自身を除く): 123353660

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 169, 220, 260, 286, 338, 572, 676, 715, 845, 1430, 1690, 1859, 2239, 2860, 3380, 3718, 4478, 7436, 8956, 9295, 11195, 18590, 22390, 24629, 29107, 37180, 44780, 49258, 58214, 98516, 116428, 123145, 145535, 246290, 291070, 320177, 378391, 492580, 582140, 640354, 756782, 1280708, 1513564, 1600885, 1891955, 3201770, 3783910, 4162301, 6403540, 7567820, 8324602, 16649204, 20811505, 41623010, 83246020]

約数ペア:

[(1, 83246020), (2, 41623010), (4, 20811505), (5, 16649204), (10, 8324602), (11, 7567820), (13, 6403540), (20, 4162301), (22, 3783910), (26, 3201770), (44, 1891955), (52, 1600885), (55, 1513564), (65, 1280708), (110, 756782), (130, 640354), (143, 582140), (169, 492580), (220, 378391), (260, 320177), (286, 291070), (338, 246290), (572, 145535), (676, 123145), (715, 116428), (845, 98516), (1430, 58214), (1690, 49258), (1859, 44780), (2239, 37180), (2860, 29107), (3380, 24629), (3718, 22390), (4478, 18590), (7436, 11195), (8956, 9295)]