83295280

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{22153}}^1$

素因数の和:22213

約数の個数: 40

約数和(自身を含む): 197790912

約数和(自身を除く): 114495632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 22153, 44306, 88612, 110765, 177224, 221530, 354448, 443060, 886120, 1041191, 1772240, 2082382, 4164764, 5205955, 8329528, 10411910, 16659056, 20823820, 41647640, 83295280]

約数ペア:

[(1, 83295280), (2, 41647640), (4, 20823820), (5, 16659056), (8, 10411910), (10, 8329528), (16, 5205955), (20, 4164764), (40, 2082382), (47, 1772240), (80, 1041191), (94, 886120), (188, 443060), (235, 354448), (376, 221530), (470, 177224), (752, 110765), (940, 88612), (1880, 44306), (3760, 22153)]