130145120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{116201}}^1$

素因数の和:116223

約数の個数: 48

約数和(自身を含む): 351394848

約数和(自身を除く): 221249728

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 116201, 232402, 464804, 581005, 813407, 929608, 1162010, 1626814, 1859216, 2324020, 3253628, 3718432, 4067035, 4648040, 6507256, 8134070, 9296080, 13014512, 16268140, 18592160, 26029024, 32536280, 65072560, 130145120]

約数ペア:

[(1, 130145120), (2, 65072560), (4, 32536280), (5, 26029024), (7, 18592160), (8, 16268140), (10, 13014512), (14, 9296080), (16, 8134070), (20, 6507256), (28, 4648040), (32, 4067035), (35, 3718432), (40, 3253628), (56, 2324020), (70, 1859216), (80, 1626814), (112, 1162010), (140, 929608), (160, 813407), (224, 581005), (280, 464804), (560, 232402), (1120, 116201)]