134630480

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{98993}}^1$

素因数の和:99023

約数の個数: 40

約数和(自身を含む): 331431912

約数和(自身を除く): 196801432

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 98993, 197986, 395972, 494965, 791944, 989930, 1583888, 1682881, 1979860, 3365762, 3959720, 6731524, 7919440, 8414405, 13463048, 16828810, 26926096, 33657620, 67315240, 134630480]

約数ペア:

[(1, 134630480), (2, 67315240), (4, 33657620), (5, 26926096), (8, 16828810), (10, 13463048), (16, 8414405), (17, 7919440), (20, 6731524), (34, 3959720), (40, 3365762), (68, 1979860), (80, 1682881), (85, 1583888), (136, 989930), (170, 791944), (272, 494965), (340, 395972), (680, 197986), (1360, 98993)]