76502020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{6917}}^1$

素因数の和:7012

約数の個数: 48

約数和(自身を含む): 185955840

約数和(自身を除く): 109453820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 79, 140, 158, 316, 395, 553, 790, 1106, 1580, 2212, 2765, 5530, 6917, 11060, 13834, 27668, 34585, 48419, 69170, 96838, 138340, 193676, 242095, 484190, 546443, 968380, 1092886, 2185772, 2732215, 3825101, 5464430, 7650202, 10928860, 15300404, 19125505, 38251010, 76502020]

約数ペア:

[(1, 76502020), (2, 38251010), (4, 19125505), (5, 15300404), (7, 10928860), (10, 7650202), (14, 5464430), (20, 3825101), (28, 2732215), (35, 2185772), (70, 1092886), (79, 968380), (140, 546443), (158, 484190), (316, 242095), (395, 193676), (553, 138340), (790, 96838), (1106, 69170), (1580, 48419), (2212, 34585), (2765, 27668), (5530, 13834), (6917, 11060)]