97997960

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{84481}}^1$

素因数の和:84521

約数の個数: 32

約数和(自身を含む): 228101400

約数和(自身を除く): 130103440

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 84481, 168962, 337924, 422405, 675848, 844810, 1689620, 2449949, 3379240, 4899898, 9799796, 12249745, 19599592, 24499490, 48998980, 97997960]

約数ペア:

[(1, 97997960), (2, 48998980), (4, 24499490), (5, 19599592), (8, 12249745), (10, 9799796), (20, 4899898), (29, 3379240), (40, 2449949), (58, 1689620), (116, 844810), (145, 675848), (232, 422405), (290, 337924), (580, 168962), (1160, 84481)]