5070940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1249}}^1$

素因数の和:1294

約数の個数: 48

約数和(自身を含む): 12600000

約数和(自身を除く): 7529060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 1249, 2030, 2498, 4060, 4996, 6245, 8743, 12490, 17486, 24980, 34972, 36221, 43715, 72442, 87430, 144884, 174860, 181105, 253547, 362210, 507094, 724420, 1014188, 1267735, 2535470, 5070940]

約数ペア:

[(1, 5070940), (2, 2535470), (4, 1267735), (5, 1014188), (7, 724420), (10, 507094), (14, 362210), (20, 253547), (28, 181105), (29, 174860), (35, 144884), (58, 87430), (70, 72442), (116, 43715), (140, 36221), (145, 34972), (203, 24980), (290, 17486), (406, 12490), (580, 8743), (812, 6245), (1015, 4996), (1249, 4060), (2030, 2498)]