7788731270

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{84449}}^1$

素因数の和:84880

約数の個数: 32

約数和(自身を含む): 14665924800

約数和(自身を除く): 6877193530

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 401, 802, 2005, 4010, 9223, 18446, 46115, 84449, 92230, 168898, 422245, 844490, 1942327, 3884654, 9711635, 19423270, 33864049, 67728098, 169320245, 338640490, 778873127, 1557746254, 3894365635, 7788731270]

約数ペア:

[(1, 7788731270), (2, 3894365635), (5, 1557746254), (10, 778873127), (23, 338640490), (46, 169320245), (115, 67728098), (230, 33864049), (401, 19423270), (802, 9711635), (2005, 3884654), (4010, 1942327), (9223, 844490), (18446, 422245), (46115, 168898), (84449, 92230)]