26407460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{769}}^1$

素因数の和:896

約数の個数: 48

約数和(自身を含む): 59376240

約数和(自身を除く): 32968780

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 101, 170, 202, 340, 404, 505, 769, 1010, 1538, 1717, 2020, 3076, 3434, 3845, 6868, 7690, 8585, 13073, 15380, 17170, 26146, 34340, 52292, 65365, 77669, 130730, 155338, 261460, 310676, 388345, 776690, 1320373, 1553380, 2640746, 5281492, 6601865, 13203730, 26407460]

約数ペア:

[(1, 26407460), (2, 13203730), (4, 6601865), (5, 5281492), (10, 2640746), (17, 1553380), (20, 1320373), (34, 776690), (68, 388345), (85, 310676), (101, 261460), (170, 155338), (202, 130730), (340, 77669), (404, 65365), (505, 52292), (769, 34340), (1010, 26146), (1538, 17170), (1717, 15380), (2020, 13073), (3076, 8585), (3434, 7690), (3845, 6868)]