3883820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{11423}}^1$

素因数の和:11449

約数の個数: 24

約数和(自身を含む): 8636544

約数和(自身を除く): 4752724

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 11423, 22846, 45692, 57115, 114230, 194191, 228460, 388382, 776764, 970955, 1941910, 3883820]

約数ペア:

[(1, 3883820), (2, 1941910), (4, 970955), (5, 776764), (10, 388382), (17, 228460), (20, 194191), (34, 114230), (68, 57115), (85, 45692), (170, 22846), (340, 11423)]