13503560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1663}}^1$

素因数の和:1710

約数の個数: 64

約数和(自身を含む): 35942400

約数和(自身を除く): 22438840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 116, 140, 145, 203, 232, 280, 290, 406, 580, 812, 1015, 1160, 1624, 1663, 2030, 3326, 4060, 6652, 8120, 8315, 11641, 13304, 16630, 23282, 33260, 46564, 48227, 58205, 66520, 93128, 96454, 116410, 192908, 232820, 241135, 337589, 385816, 465640, 482270, 675178, 964540, 1350356, 1687945, 1929080, 2700712, 3375890, 6751780, 13503560]

約数ペア:

[(1, 13503560), (2, 6751780), (4, 3375890), (5, 2700712), (7, 1929080), (8, 1687945), (10, 1350356), (14, 964540), (20, 675178), (28, 482270), (29, 465640), (35, 385816), (40, 337589), (56, 241135), (58, 232820), (70, 192908), (116, 116410), (140, 96454), (145, 93128), (203, 66520), (232, 58205), (280, 48227), (290, 46564), (406, 33260), (580, 23282), (812, 16630), (1015, 13304), (1160, 11641), (1624, 8315), (1663, 8120), (2030, 6652), (3326, 4060)]