15114280

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{4783}}^1$

素因数の和:4873

約数の個数: 32

約数和(自身を含む): 34444800

約数和(自身を除く): 19330520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1580, 3160, 4783, 9566, 19132, 23915, 38264, 47830, 95660, 191320, 377857, 755714, 1511428, 1889285, 3022856, 3778570, 7557140, 15114280]

約数ペア:

[(1, 15114280), (2, 7557140), (4, 3778570), (5, 3022856), (8, 1889285), (10, 1511428), (20, 755714), (40, 377857), (79, 191320), (158, 95660), (316, 47830), (395, 38264), (632, 23915), (790, 19132), (1580, 9566), (3160, 4783)]