29725360

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{7583}}^1$

素因数の和:7610

約数の個数: 60

約数和(自身を含む): 80405568

約数和(自身を除く): 50680208

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, 7583, 15166, 30332, 37915, 53081, 60664, 75830, 106162, 121328, 151660, 212324, 265405, 303320, 371567, 424648, 530810, 606640, 743134, 849296, 1061620, 1486268, 1857835, 2123240, 2972536, 3715670, 4246480, 5945072, 7431340, 14862680, 29725360]

約数ペア:

[(1, 29725360), (2, 14862680), (4, 7431340), (5, 5945072), (7, 4246480), (8, 3715670), (10, 2972536), (14, 2123240), (16, 1857835), (20, 1486268), (28, 1061620), (35, 849296), (40, 743134), (49, 606640), (56, 530810), (70, 424648), (80, 371567), (98, 303320), (112, 265405), (140, 212324), (196, 151660), (245, 121328), (280, 106162), (392, 75830), (490, 60664), (560, 53081), (784, 37915), (980, 30332), (1960, 15166), (3920, 7583)]