134028680

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{197101}}^1$

素因数の和:197129

約数の個数: 32

約数和(自身を含む): 319305240

約数和(自身を除く): 185276560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 197101, 394202, 788404, 985505, 1576808, 1971010, 3350717, 3942020, 6701434, 7884040, 13402868, 16753585, 26805736, 33507170, 67014340, 134028680]

約数ペア:

[(1, 134028680), (2, 67014340), (4, 33507170), (5, 26805736), (8, 16753585), (10, 13402868), (17, 7884040), (20, 6701434), (34, 3942020), (40, 3350717), (68, 1971010), (85, 1576808), (136, 985505), (170, 788404), (340, 394202), (680, 197101)]