129055400

素因数分解:

$2^3\times 5^2\times {\mathrm{67}}^1\times {\mathrm{9631}}^1$

素因数の和:9714

約数の個数: 48

約数和(自身を含む): 304563840

約数和(自身を除く): 175508440

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 67, 100, 134, 200, 268, 335, 536, 670, 1340, 1675, 2680, 3350, 6700, 9631, 13400, 19262, 38524, 48155, 77048, 96310, 192620, 240775, 385240, 481550, 645277, 963100, 1290554, 1926200, 2581108, 3226385, 5162216, 6452770, 12905540, 16131925, 25811080, 32263850, 64527700, 129055400]

約数ペア:

[(1, 129055400), (2, 64527700), (4, 32263850), (5, 25811080), (8, 16131925), (10, 12905540), (20, 6452770), (25, 5162216), (40, 3226385), (50, 2581108), (67, 1926200), (100, 1290554), (134, 963100), (200, 645277), (268, 481550), (335, 385240), (536, 240775), (670, 192620), (1340, 96310), (1675, 77048), (2680, 48155), (3350, 38524), (6700, 19262), (9631, 13400)]