91110440

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{48463}}^1$

素因数の和:48521

約数の個数: 32

約数和(自身を含む): 209364480

約数和(自身を除く): 118254040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 48463, 96926, 193852, 242315, 387704, 484630, 969260, 1938520, 2277761, 4555522, 9111044, 11388805, 18222088, 22777610, 45555220, 91110440]

約数ペア:

[(1, 91110440), (2, 45555220), (4, 22777610), (5, 18222088), (8, 11388805), (10, 9111044), (20, 4555522), (40, 2277761), (47, 1938520), (94, 969260), (188, 484630), (235, 387704), (376, 242315), (470, 193852), (940, 96926), (1880, 48463)]