4177018720

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{532783}}^1$

素因数の和:532812

約数の個数: 72

約数和(自身を含む): 11479364064

約数和(自身を除く): 7302345344

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 1120, 1568, 1960, 3920, 7840, 532783, 1065566, 2131132, 2663915, 3729481, 4262264, 5327830, 7458962, 8524528, 10655660, 14917924, 17049056, 18647405, 21311320, 26106367, 29835848, 37294810, 42622640, 52212734, 59671696, 74589620, 85245280, 104425468, 119343392, 130531835, 149179240, 208850936, 261063670, 298358480, 417701872, 522127340, 596716960, 835403744, 1044254680, 2088509360, 4177018720]

約数ペア:

[(1, 4177018720), (2, 2088509360), (4, 1044254680), (5, 835403744), (7, 596716960), (8, 522127340), (10, 417701872), (14, 298358480), (16, 261063670), (20, 208850936), (28, 149179240), (32, 130531835), (35, 119343392), (40, 104425468), (49, 85245280), (56, 74589620), (70, 59671696), (80, 52212734), (98, 42622640), (112, 37294810), (140, 29835848), (160, 26106367), (196, 21311320), (224, 18647405), (245, 17049056), (280, 14917924), (392, 10655660), (490, 8524528), (560, 7458962), (784, 5327830), (980, 4262264), (1120, 3729481), (1568, 2663915), (1960, 2131132), (3920, 1065566), (7840, 532783)]