100107020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{385027}}^1$

素因数の和:385049

約数の個数: 24

約数和(自身を含む): 226396464

約数和(自身を除く): 126289444

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 385027, 770054, 1540108, 1925135, 3850270, 5005351, 7700540, 10010702, 20021404, 25026755, 50053510, 100107020]

約数ペア:

[(1, 100107020), (2, 50053510), (4, 25026755), (5, 20021404), (10, 10010702), (13, 7700540), (20, 5005351), (26, 3850270), (52, 1925135), (65, 1540108), (130, 770054), (260, 385027)]