45276620

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{6271}}^1$

素因数の和:6318

約数の個数: 36

約数和(自身を含む): 100364544

約数和(自身を除く): 55087924

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 361, 380, 722, 1444, 1805, 3610, 6271, 7220, 12542, 25084, 31355, 62710, 119149, 125420, 238298, 476596, 595745, 1191490, 2263831, 2382980, 4527662, 9055324, 11319155, 22638310, 45276620]

約数ペア:

[(1, 45276620), (2, 22638310), (4, 11319155), (5, 9055324), (10, 4527662), (19, 2382980), (20, 2263831), (38, 1191490), (76, 595745), (95, 476596), (190, 238298), (361, 125420), (380, 119149), (722, 62710), (1444, 31355), (1805, 25084), (3610, 12542), (6271, 7220)]