39273910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1367}}^1$

素因数の和:1417

約数の個数: 48

約数和(自身を含む): 81111456

約数和(自身を除く): 41837546

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 169, 170, 221, 338, 442, 845, 1105, 1367, 1690, 2210, 2734, 2873, 5746, 6835, 13670, 14365, 17771, 23239, 28730, 35542, 46478, 88855, 116195, 177710, 231023, 232390, 302107, 462046, 604214, 1155115, 1510535, 2310230, 3021070, 3927391, 7854782, 19636955, 39273910]

約数ペア:

[(1, 39273910), (2, 19636955), (5, 7854782), (10, 3927391), (13, 3021070), (17, 2310230), (26, 1510535), (34, 1155115), (65, 604214), (85, 462046), (130, 302107), (169, 232390), (170, 231023), (221, 177710), (338, 116195), (442, 88855), (845, 46478), (1105, 35542), (1367, 28730), (1690, 23239), (2210, 17771), (2734, 14365), (2873, 13670), (5746, 6835)]