10080791380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{253159}}^1$

素因数の和:253360

約数の個数: 48

約数和(自身を含む): 23221860480

約数和(自身を除く): 13141069100

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 181, 220, 362, 724, 905, 1810, 1991, 3620, 3982, 7964, 9955, 19910, 39820, 253159, 506318, 1012636, 1265795, 2531590, 2784749, 5063180, 5569498, 11138996, 13923745, 27847490, 45821779, 55694980, 91643558, 183287116, 229108895, 458217790, 504039569, 916435580, 1008079138, 2016158276, 2520197845, 5040395690, 10080791380]

約数ペア:

[(1, 10080791380), (2, 5040395690), (4, 2520197845), (5, 2016158276), (10, 1008079138), (11, 916435580), (20, 504039569), (22, 458217790), (44, 229108895), (55, 183287116), (110, 91643558), (181, 55694980), (220, 45821779), (362, 27847490), (724, 13923745), (905, 11138996), (1810, 5569498), (1991, 5063180), (3620, 2784749), (3982, 2531590), (7964, 1265795), (9955, 1012636), (19910, 506318), (39820, 253159)]