112122140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{25367}}^1$

素因数の和:25406

約数の個数: 48

約数和(自身を含む): 268494912

約数和(自身を除く): 156372772

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 1105, 2210, 4420, 25367, 50734, 101468, 126835, 253670, 329771, 431239, 507340, 659542, 862478, 1319084, 1648855, 1724956, 2156195, 3297710, 4312390, 5606107, 6595420, 8624780, 11212214, 22424428, 28030535, 56061070, 112122140]

約数ペア:

[(1, 112122140), (2, 56061070), (4, 28030535), (5, 22424428), (10, 11212214), (13, 8624780), (17, 6595420), (20, 5606107), (26, 4312390), (34, 3297710), (52, 2156195), (65, 1724956), (68, 1648855), (85, 1319084), (130, 862478), (170, 659542), (221, 507340), (260, 431239), (340, 329771), (442, 253670), (884, 126835), (1105, 101468), (2210, 50734), (4420, 25367)]