3155344420

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{132689}}^1$

素因数の和:132768

約数の個数: 48

約数和(自身を含む): 7021954800

約数和(自身を除く): 3866610380

約数列:

[1, 2, 4, 5, 10, 20, 29, 41, 58, 82, 116, 145, 164, 205, 290, 410, 580, 820, 1189, 2378, 4756, 5945, 11890, 23780, 132689, 265378, 530756, 663445, 1326890, 2653780, 3847981, 5440249, 7695962, 10880498, 15391924, 19239905, 21760996, 27201245, 38479810, 54402490, 76959620, 108804980, 157767221, 315534442, 631068884, 788836105, 1577672210, 3155344420]

約数ペア:

[(1, 3155344420), (2, 1577672210), (4, 788836105), (5, 631068884), (10, 315534442), (20, 157767221), (29, 108804980), (41, 76959620), (58, 54402490), (82, 38479810), (116, 27201245), (145, 21760996), (164, 19239905), (205, 15391924), (290, 10880498), (410, 7695962), (580, 5440249), (820, 3847981), (1189, 2653780), (2378, 1326890), (4756, 663445), (5945, 530756), (11890, 265378), (23780, 132689)]