12960408050

素因数分解:

$2^1\times 5^2\times {\mathrm{1307}}^1\times {\mathrm{198323}}^1$

素因数の和:199642

約数の個数: 24

約数和(自身を含む): 24124924656

約数和(自身を除く): 11164516606

約数列:

[1, 2, 5, 10, 25, 50, 1307, 2614, 6535, 13070, 32675, 65350, 198323, 396646, 991615, 1983230, 4958075, 9916150, 259208161, 518416322, 1296040805, 2592081610, 6480204025, 12960408050]

約数ペア:

[(1, 12960408050), (2, 6480204025), (5, 2592081610), (10, 1296040805), (25, 518416322), (50, 259208161), (1307, 9916150), (2614, 4958075), (6535, 1983230), (13070, 991615), (32675, 396646), (65350, 198323)]