73751540

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{194083}}^1$

素因数の和:194111

約数の個数: 24

約数和(自身を含む): 163030560

約数和(自身を除く): 89279020

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 194083, 388166, 776332, 970415, 1940830, 3687577, 3881660, 7375154, 14750308, 18437885, 36875770, 73751540]

約数ペア:

[(1, 73751540), (2, 36875770), (4, 18437885), (5, 14750308), (10, 7375154), (19, 3881660), (20, 3687577), (38, 1940830), (76, 970415), (95, 776332), (190, 388166), (380, 194083)]