98591920

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{3593}}^1$

素因数の和:3627

約数の個数: 80

約数和(自身を含む): 267393600

約数和(自身を除く): 168801680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 343, 392, 490, 560, 686, 784, 980, 1372, 1715, 1960, 2744, 3430, 3593, 3920, 5488, 6860, 7186, 13720, 14372, 17965, 25151, 27440, 28744, 35930, 50302, 57488, 71860, 100604, 125755, 143720, 176057, 201208, 251510, 287440, 352114, 402416, 503020, 704228, 880285, 1006040, 1232399, 1408456, 1760570, 2012080, 2464798, 2816912, 3521140, 4929596, 6161995, 7042280, 9859192, 12323990, 14084560, 19718384, 24647980, 49295960, 98591920]

約数ペア:

[(1, 98591920), (2, 49295960), (4, 24647980), (5, 19718384), (7, 14084560), (8, 12323990), (10, 9859192), (14, 7042280), (16, 6161995), (20, 4929596), (28, 3521140), (35, 2816912), (40, 2464798), (49, 2012080), (56, 1760570), (70, 1408456), (80, 1232399), (98, 1006040), (112, 880285), (140, 704228), (196, 503020), (245, 402416), (280, 352114), (343, 287440), (392, 251510), (490, 201208), (560, 176057), (686, 143720), (784, 125755), (980, 100604), (1372, 71860), (1715, 57488), (1960, 50302), (2744, 35930), (3430, 28744), (3593, 27440), (3920, 25151), (5488, 17965), (6860, 14372), (7186, 13720)]