134268040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{197453}}^1$

素因数の和:197481

約数の個数: 32

約数和(自身を含む): 319875480

約数和(自身を除く): 185607440

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 197453, 394906, 789812, 987265, 1579624, 1974530, 3356701, 3949060, 6713402, 7898120, 13426804, 16783505, 26853608, 33567010, 67134020, 134268040]

約数ペア:

[(1, 134268040), (2, 67134020), (4, 33567010), (5, 26853608), (8, 16783505), (10, 13426804), (17, 7898120), (20, 6713402), (34, 3949060), (40, 3356701), (68, 1974530), (85, 1579624), (136, 987265), (170, 789812), (340, 394906), (680, 197453)]