1750440140

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1\times {\mathrm{7927}}^1$

素因数の和:8178

約数の個数: 48

約数和(自身を含む): 3757301184

約数和(自身を除く): 2006861044

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 181, 244, 305, 362, 610, 724, 905, 1220, 1810, 3620, 7927, 11041, 15854, 22082, 31708, 39635, 44164, 55205, 79270, 110410, 158540, 220820, 483547, 967094, 1434787, 1934188, 2417735, 2869574, 4835470, 5739148, 7173935, 9670940, 14347870, 28695740, 87522007, 175044014, 350088028, 437610035, 875220070, 1750440140]

約数ペア:

[(1, 1750440140), (2, 875220070), (4, 437610035), (5, 350088028), (10, 175044014), (20, 87522007), (61, 28695740), (122, 14347870), (181, 9670940), (244, 7173935), (305, 5739148), (362, 4835470), (610, 2869574), (724, 2417735), (905, 1934188), (1220, 1434787), (1810, 967094), (3620, 483547), (7927, 220820), (11041, 158540), (15854, 110410), (22082, 79270), (31708, 55205), (39635, 44164)]