13475368540

素因数分解:

$2^2\times 5^1\times {\mathrm{15013}}^1\times {\mathrm{44879}}^1$

素因数の和:59901

約数の個数: 24

約数和(自身を含む): 28300789440

約数和(自身を除く): 14825420900

約数列:

[1, 2, 4, 5, 10, 20, 15013, 30026, 44879, 60052, 75065, 89758, 150130, 179516, 224395, 300260, 448790, 897580, 673768427, 1347536854, 2695073708, 3368842135, 6737684270, 13475368540]

約数ペア:

[(1, 13475368540), (2, 6737684270), (4, 3368842135), (5, 2695073708), (10, 1347536854), (20, 673768427), (15013, 897580), (30026, 448790), (44879, 300260), (60052, 224395), (75065, 179516), (89758, 150130)]