124575080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{4999}}^1$

素因数の和:5106

約数の個数: 64

約数和(自身を含む): 324000000

約数和(自身を除く): 199424920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 89, 140, 178, 280, 356, 445, 623, 712, 890, 1246, 1780, 2492, 3115, 3560, 4984, 4999, 6230, 9998, 12460, 19996, 24920, 24995, 34993, 39992, 49990, 69986, 99980, 139972, 174965, 199960, 279944, 349930, 444911, 699860, 889822, 1399720, 1779644, 2224555, 3114377, 3559288, 4449110, 6228754, 8898220, 12457508, 15571885, 17796440, 24915016, 31143770, 62287540, 124575080]

約数ペア:

[(1, 124575080), (2, 62287540), (4, 31143770), (5, 24915016), (7, 17796440), (8, 15571885), (10, 12457508), (14, 8898220), (20, 6228754), (28, 4449110), (35, 3559288), (40, 3114377), (56, 2224555), (70, 1779644), (89, 1399720), (140, 889822), (178, 699860), (280, 444911), (356, 349930), (445, 279944), (623, 199960), (712, 174965), (890, 139972), (1246, 99980), (1780, 69986), (2492, 49990), (3115, 39992), (3560, 34993), (4984, 24995), (4999, 24920), (6230, 19996), (9998, 12460)]