5189540

素因数分解:

$2^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{829}}^1$

素因数の和:1151

約数の個数: 24

約数和(自身を含む): 10946040

約数和(自身を除く): 5756500

約数列:

[1, 2, 4, 5, 10, 20, 313, 626, 829, 1252, 1565, 1658, 3130, 3316, 4145, 6260, 8290, 16580, 259477, 518954, 1037908, 1297385, 2594770, 5189540]

約数ペア:

[(1, 5189540), (2, 2594770), (4, 1297385), (5, 1037908), (10, 518954), (20, 259477), (313, 16580), (626, 8290), (829, 6260), (1252, 4145), (1565, 3316), (1658, 3130)]