25383410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{6733}}^1$

素因数の和:6782

約数の個数: 32

約数和(自身を含む): 50909040

約数和(自身を除く): 25525630

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 6733, 13466, 33665, 67330, 87529, 175058, 195257, 390514, 437645, 875290, 976285, 1952570, 2538341, 5076682, 12691705, 25383410]

約数ペア:

[(1, 25383410), (2, 12691705), (5, 5076682), (10, 2538341), (13, 1952570), (26, 976285), (29, 875290), (58, 437645), (65, 390514), (130, 195257), (145, 175058), (290, 87529), (377, 67330), (754, 33665), (1885, 13466), (3770, 6733)]