121164440

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{178183}}^1$

素因数の和:178211

約数の個数: 32

約数和(自身を含む): 288658080

約数和(自身を除く): 167493640

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 178183, 356366, 712732, 890915, 1425464, 1781830, 3029111, 3563660, 6058222, 7127320, 12116444, 15145555, 24232888, 30291110, 60582220, 121164440]

約数ペア:

[(1, 121164440), (2, 60582220), (4, 30291110), (5, 24232888), (8, 15145555), (10, 12116444), (17, 7127320), (20, 6058222), (34, 3563660), (40, 3029111), (68, 1781830), (85, 1425464), (136, 890915), (170, 712732), (340, 356366), (680, 178183)]