7146160

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{1823}}^1$

素因数の和:1850

約数の個数: 60

約数和(自身を含む): 19338048

約数和(自身を除く): 12191888

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, 1823, 1960, 3646, 3920, 7292, 9115, 12761, 14584, 18230, 25522, 29168, 36460, 51044, 63805, 72920, 89327, 102088, 127610, 145840, 178654, 204176, 255220, 357308, 446635, 510440, 714616, 893270, 1020880, 1429232, 1786540, 3573080, 7146160]

約数ペア:

[(1, 7146160), (2, 3573080), (4, 1786540), (5, 1429232), (7, 1020880), (8, 893270), (10, 714616), (14, 510440), (16, 446635), (20, 357308), (28, 255220), (35, 204176), (40, 178654), (49, 145840), (56, 127610), (70, 102088), (80, 89327), (98, 72920), (112, 63805), (140, 51044), (196, 36460), (245, 29168), (280, 25522), (392, 18230), (490, 14584), (560, 12761), (784, 9115), (980, 7292), (1823, 3920), (1960, 3646)]