99075560

素因数分解:

$2^3\times 5^1\times {\mathrm{727}}^1\times {\mathrm{3407}}^1$

素因数の和:4145

約数の個数: 32

約数和(自身を含む): 223292160

約数和(自身を除く): 124216600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 727, 1454, 2908, 3407, 3635, 5816, 6814, 7270, 13628, 14540, 17035, 27256, 29080, 34070, 68140, 136280, 2476889, 4953778, 9907556, 12384445, 19815112, 24768890, 49537780, 99075560]

約数ペア:

[(1, 99075560), (2, 49537780), (4, 24768890), (5, 19815112), (8, 12384445), (10, 9907556), (20, 4953778), (40, 2476889), (727, 136280), (1454, 68140), (2908, 34070), (3407, 29080), (3635, 27256), (5816, 17035), (6814, 14540), (7270, 13628)]