25906570

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{569}}^1$

素因数の和:762

約数の個数: 32

約数和(自身を含む): 48632400

約数和(自身を除く): 22725830

約数列:

[1, 2, 5, 10, 29, 58, 145, 157, 290, 314, 569, 785, 1138, 1570, 2845, 4553, 5690, 9106, 16501, 22765, 33002, 45530, 82505, 89333, 165010, 178666, 446665, 893330, 2590657, 5181314, 12953285, 25906570]

約数ペア:

[(1, 25906570), (2, 12953285), (5, 5181314), (10, 2590657), (29, 893330), (58, 446665), (145, 178666), (157, 165010), (290, 89333), (314, 82505), (569, 45530), (785, 33002), (1138, 22765), (1570, 16501), (2845, 9106), (4553, 5690)]