5485390

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{787}}^1$

素因数の和:852

約数の個数: 32

約数和(自身を含む): 10723104

約数和(自身を除く): 5237714

約数列:

[1, 2, 5, 10, 17, 34, 41, 82, 85, 170, 205, 410, 697, 787, 1394, 1574, 3485, 3935, 6970, 7870, 13379, 26758, 32267, 64534, 66895, 133790, 161335, 322670, 548539, 1097078, 2742695, 5485390]

約数ペア:

[(1, 5485390), (2, 2742695), (5, 1097078), (10, 548539), (17, 322670), (34, 161335), (41, 133790), (82, 66895), (85, 64534), (170, 32267), (205, 26758), (410, 13379), (697, 7870), (787, 6970), (1394, 3935), (1574, 3485)]