83151440

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{45191}}^1$

素因数の和:45227

約数の個数: 40

約数和(自身を含む): 201737088

約数和(自身を除く): 118585648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 45191, 90382, 180764, 225955, 361528, 451910, 723056, 903820, 1039393, 1807640, 2078786, 3615280, 4157572, 5196965, 8315144, 10393930, 16630288, 20787860, 41575720, 83151440]

約数ペア:

[(1, 83151440), (2, 41575720), (4, 20787860), (5, 16630288), (8, 10393930), (10, 8315144), (16, 5196965), (20, 4157572), (23, 3615280), (40, 2078786), (46, 1807640), (80, 1039393), (92, 903820), (115, 723056), (184, 451910), (230, 361528), (368, 225955), (460, 180764), (920, 90382), (1840, 45191)]