17415144880

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{4442639}}^1$

素因数の和:4442666

約数の個数: 60

約数和(自身を含む): 47100869280

約数和(自身を除く): 29685724400

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, 4442639, 8885278, 17770556, 22213195, 31098473, 35541112, 44426390, 62196946, 71082224, 88852780, 124393892, 155492365, 177705560, 217689311, 248787784, 310984730, 355411120, 435378622, 497575568, 621969460, 870757244, 1088446555, 1243938920, 1741514488, 2176893110, 2487877840, 3483028976, 4353786220, 8707572440, 17415144880]

約数ペア:

[(1, 17415144880), (2, 8707572440), (4, 4353786220), (5, 3483028976), (7, 2487877840), (8, 2176893110), (10, 1741514488), (14, 1243938920), (16, 1088446555), (20, 870757244), (28, 621969460), (35, 497575568), (40, 435378622), (49, 355411120), (56, 310984730), (70, 248787784), (80, 217689311), (98, 177705560), (112, 155492365), (140, 124393892), (196, 88852780), (245, 71082224), (280, 62196946), (392, 44426390), (490, 35541112), (560, 31098473), (784, 22213195), (980, 17770556), (1960, 8885278), (3920, 4442639)]