33327820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1181}}^1$

素因数の和:1290

約数の個数: 48

約数和(自身を含む): 75061728

約数和(自身を除く): 41733908

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 83, 85, 166, 170, 332, 340, 415, 830, 1181, 1411, 1660, 2362, 2822, 4724, 5644, 5905, 7055, 11810, 14110, 20077, 23620, 28220, 40154, 80308, 98023, 100385, 196046, 200770, 392092, 401540, 490115, 980230, 1666391, 1960460, 3332782, 6665564, 8331955, 16663910, 33327820]

約数ペア:

[(1, 33327820), (2, 16663910), (4, 8331955), (5, 6665564), (10, 3332782), (17, 1960460), (20, 1666391), (34, 980230), (68, 490115), (83, 401540), (85, 392092), (166, 200770), (170, 196046), (332, 100385), (340, 98023), (415, 80308), (830, 40154), (1181, 28220), (1411, 23620), (1660, 20077), (2362, 14110), (2822, 11810), (4724, 7055), (5644, 5905)]