25140790

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{3607}}^1$

素因数の和:3672

約数の個数: 32

約数和(自身を含む): 49097664

約数和(自身を除く): 23956874

約数列:

[1, 2, 5, 10, 17, 34, 41, 82, 85, 170, 205, 410, 697, 1394, 3485, 3607, 6970, 7214, 18035, 36070, 61319, 122638, 147887, 295774, 306595, 613190, 739435, 1478870, 2514079, 5028158, 12570395, 25140790]

約数ペア:

[(1, 25140790), (2, 12570395), (5, 5028158), (10, 2514079), (17, 1478870), (34, 739435), (41, 613190), (82, 306595), (85, 295774), (170, 147887), (205, 122638), (410, 61319), (697, 36070), (1394, 18035), (3485, 7214), (3607, 6970)]