4331440

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1867}}^1$

素因数の和:1909

約数の個数: 40

約数和(自身を含む): 10423440

約数和(自身を除く): 6092000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 1867, 2320, 3734, 7468, 9335, 14936, 18670, 29872, 37340, 54143, 74680, 108286, 149360, 216572, 270715, 433144, 541430, 866288, 1082860, 2165720, 4331440]

約数ペア:

[(1, 4331440), (2, 2165720), (4, 1082860), (5, 866288), (8, 541430), (10, 433144), (16, 270715), (20, 216572), (29, 149360), (40, 108286), (58, 74680), (80, 54143), (116, 37340), (145, 29872), (232, 18670), (290, 14936), (464, 9335), (580, 7468), (1160, 3734), (1867, 2320)]