3996464080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{7136543}}^1$

素因数の和:7136563

約数の個数: 40

約数和(自身を含む): 10619177472

約数和(自身を除く): 6622713392

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 7136543, 14273086, 28546172, 35682715, 49955801, 57092344, 71365430, 99911602, 114184688, 142730860, 199823204, 249779005, 285461720, 399646408, 499558010, 570923440, 799292816, 999116020, 1998232040, 3996464080]

約数ペア:

[(1, 3996464080), (2, 1998232040), (4, 999116020), (5, 799292816), (7, 570923440), (8, 499558010), (10, 399646408), (14, 285461720), (16, 249779005), (20, 199823204), (28, 142730860), (35, 114184688), (40, 99911602), (56, 71365430), (70, 57092344), (80, 49955801), (112, 35682715), (140, 28546172), (280, 14273086), (560, 7136543)]