45055660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173291}}^1$

素因数の和:173313

約数の個数: 24

約数和(自身を含む): 101895696

約数和(自身を除く): 56840036

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 173291, 346582, 693164, 866455, 1732910, 2252783, 3465820, 4505566, 9011132, 11263915, 22527830, 45055660]

約数ペア:

[(1, 45055660), (2, 22527830), (4, 11263915), (5, 9011132), (10, 4505566), (13, 3465820), (20, 2252783), (26, 1732910), (52, 866455), (65, 693164), (130, 346582), (260, 173291)]