109716920

素因数分解:

$2^3\times 5^1\times {\mathrm{1523}}^1\times {\mathrm{1801}}^1$

素因数の和:3335

約数の個数: 32

約数和(自身を含む): 247162320

約数和(自身を除く): 137445400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1523, 1801, 3046, 3602, 6092, 7204, 7615, 9005, 12184, 14408, 15230, 18010, 30460, 36020, 60920, 72040, 2742923, 5485846, 10971692, 13714615, 21943384, 27429230, 54858460, 109716920]

約数ペア:

[(1, 109716920), (2, 54858460), (4, 27429230), (5, 21943384), (8, 13714615), (10, 10971692), (20, 5485846), (40, 2742923), (1523, 72040), (1801, 60920), (3046, 36020), (3602, 30460), (6092, 18010), (7204, 15230), (7615, 14408), (9005, 12184)]