73748240

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{13759}}^1$

素因数の和:13839

約数の個数: 40

約数和(自身を含む): 174036480

約数和(自身を除く): 100288240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1340, 2680, 5360, 13759, 27518, 55036, 68795, 110072, 137590, 220144, 275180, 550360, 921853, 1100720, 1843706, 3687412, 4609265, 7374824, 9218530, 14749648, 18437060, 36874120, 73748240]

約数ペア:

[(1, 73748240), (2, 36874120), (4, 18437060), (5, 14749648), (8, 9218530), (10, 7374824), (16, 4609265), (20, 3687412), (40, 1843706), (67, 1100720), (80, 921853), (134, 550360), (268, 275180), (335, 220144), (536, 137590), (670, 110072), (1072, 68795), (1340, 55036), (2680, 27518), (5360, 13759)]