8290580

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1$

素因数の和:368

約数の個数: 48

約数和(自身を含む): 18506880

約数和(自身を除く): 10216300

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 67, 92, 115, 134, 230, 268, 269, 335, 460, 538, 670, 1076, 1340, 1345, 1541, 2690, 3082, 5380, 6164, 6187, 7705, 12374, 15410, 18023, 24748, 30820, 30935, 36046, 61870, 72092, 90115, 123740, 180230, 360460, 414529, 829058, 1658116, 2072645, 4145290, 8290580]

約数ペア:

[(1, 8290580), (2, 4145290), (4, 2072645), (5, 1658116), (10, 829058), (20, 414529), (23, 360460), (46, 180230), (67, 123740), (92, 90115), (115, 72092), (134, 61870), (230, 36046), (268, 30935), (269, 30820), (335, 24748), (460, 18023), (538, 15410), (670, 12374), (1076, 7705), (1340, 6187), (1345, 6164), (1541, 5380), (2690, 3082)]