12223760

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3251}}^1$

素因数の和:3311

約数の個数: 40

約数和(自身を含む): 29033856

約数和(自身を除く): 16810096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3251, 3760, 6502, 13004, 16255, 26008, 32510, 52016, 65020, 130040, 152797, 260080, 305594, 611188, 763985, 1222376, 1527970, 2444752, 3055940, 6111880, 12223760]

約数ペア:

[(1, 12223760), (2, 6111880), (4, 3055940), (5, 2444752), (8, 1527970), (10, 1222376), (16, 763985), (20, 611188), (40, 305594), (47, 260080), (80, 152797), (94, 130040), (188, 65020), (235, 52016), (376, 32510), (470, 26008), (752, 16255), (940, 13004), (1880, 6502), (3251, 3760)]