115917040

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{30829}}^1$

素因数の和:30889

約数の個数: 40

約数和(自身を含む): 275250240

約数和(自身を除く): 159333200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 30829, 61658, 123316, 154145, 246632, 308290, 493264, 616580, 1233160, 1448963, 2466320, 2897926, 5795852, 7244815, 11591704, 14489630, 23183408, 28979260, 57958520, 115917040]

約数ペア:

[(1, 115917040), (2, 57958520), (4, 28979260), (5, 23183408), (8, 14489630), (10, 11591704), (16, 7244815), (20, 5795852), (40, 2897926), (47, 2466320), (80, 1448963), (94, 1233160), (188, 616580), (235, 493264), (376, 308290), (470, 246632), (752, 154145), (940, 123316), (1880, 61658), (3760, 30829)]