32430160

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{8273}}^1$

素因数の和:8300

約数の個数: 60

約数和(自身を含む): 87720948

約数和(自身を除く): 55290788

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, 8273, 16546, 33092, 41365, 57911, 66184, 82730, 115822, 132368, 165460, 231644, 289555, 330920, 405377, 463288, 579110, 661840, 810754, 926576, 1158220, 1621508, 2026885, 2316440, 3243016, 4053770, 4632880, 6486032, 8107540, 16215080, 32430160]

約数ペア:

[(1, 32430160), (2, 16215080), (4, 8107540), (5, 6486032), (7, 4632880), (8, 4053770), (10, 3243016), (14, 2316440), (16, 2026885), (20, 1621508), (28, 1158220), (35, 926576), (40, 810754), (49, 661840), (56, 579110), (70, 463288), (80, 405377), (98, 330920), (112, 289555), (140, 231644), (196, 165460), (245, 132368), (280, 115822), (392, 82730), (490, 66184), (560, 57911), (784, 41365), (980, 33092), (1960, 16546), (3920, 8273)]