13980050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{677}}^1$

素因数の和:755

約数の個数: 48

約数和(自身を含む): 30265920

約数和(自身を除く): 16285870

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 59, 70, 118, 175, 295, 350, 413, 590, 677, 826, 1354, 1475, 2065, 2950, 3385, 4130, 4739, 6770, 9478, 10325, 16925, 20650, 23695, 33850, 39943, 47390, 79886, 118475, 199715, 236950, 279601, 399430, 559202, 998575, 1398005, 1997150, 2796010, 6990025, 13980050]

約数ペア:

[(1, 13980050), (2, 6990025), (5, 2796010), (7, 1997150), (10, 1398005), (14, 998575), (25, 559202), (35, 399430), (50, 279601), (59, 236950), (70, 199715), (118, 118475), (175, 79886), (295, 47390), (350, 39943), (413, 33850), (590, 23695), (677, 20650), (826, 16925), (1354, 10325), (1475, 9478), (2065, 6770), (2950, 4739), (3385, 4130)]