32485040

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{8287}}^1$

素因数の和:8314

約数の個数: 60

約数和(自身を含む): 87869376

約数和(自身を除く): 55384336

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, 392, 490, 560, 784, 980, 1960, 3920, 8287, 16574, 33148, 41435, 58009, 66296, 82870, 116018, 132592, 165740, 232036, 290045, 331480, 406063, 464072, 580090, 662960, 812126, 928144, 1160180, 1624252, 2030315, 2320360, 3248504, 4060630, 4640720, 6497008, 8121260, 16242520, 32485040]

約数ペア:

[(1, 32485040), (2, 16242520), (4, 8121260), (5, 6497008), (7, 4640720), (8, 4060630), (10, 3248504), (14, 2320360), (16, 2030315), (20, 1624252), (28, 1160180), (35, 928144), (40, 812126), (49, 662960), (56, 580090), (70, 464072), (80, 406063), (98, 331480), (112, 290045), (140, 232036), (196, 165740), (245, 132592), (280, 116018), (392, 82870), (490, 66296), (560, 58009), (784, 41435), (980, 33148), (1960, 16574), (3920, 8287)]