76166320

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^2\times {\mathrm{431}}^1$

素因数の和:538

約数の個数: 60

約数和(自身を含む): 181354464

約数和(自身を除く): 105188144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 431, 470, 752, 862, 940, 1724, 1880, 2155, 2209, 3448, 3760, 4310, 4418, 6896, 8620, 8836, 11045, 17240, 17672, 20257, 22090, 34480, 35344, 40514, 44180, 81028, 88360, 101285, 162056, 176720, 202570, 324112, 405140, 810280, 952079, 1620560, 1904158, 3808316, 4760395, 7616632, 9520790, 15233264, 19041580, 38083160, 76166320]

約数ペア:

[(1, 76166320), (2, 38083160), (4, 19041580), (5, 15233264), (8, 9520790), (10, 7616632), (16, 4760395), (20, 3808316), (40, 1904158), (47, 1620560), (80, 952079), (94, 810280), (188, 405140), (235, 324112), (376, 202570), (431, 176720), (470, 162056), (752, 101285), (862, 88360), (940, 81028), (1724, 44180), (1880, 40514), (2155, 35344), (2209, 34480), (3448, 22090), (3760, 20257), (4310, 17672), (4418, 17240), (6896, 11045), (8620, 8836)]