53678000

素因数分解:

$2^4\times 5^3\times {\mathrm{26839}}^1$

素因数の和:26862

約数の個数: 40

約数和(自身を含む): 129798240

約数和(自身を除く): 76120240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 26839, 53678, 107356, 134195, 214712, 268390, 429424, 536780, 670975, 1073560, 1341950, 2147120, 2683900, 3354875, 5367800, 6709750, 10735600, 13419500, 26839000, 53678000]

約数ペア:

[(1, 53678000), (2, 26839000), (4, 13419500), (5, 10735600), (8, 6709750), (10, 5367800), (16, 3354875), (20, 2683900), (25, 2147120), (40, 1341950), (50, 1073560), (80, 670975), (100, 536780), (125, 429424), (200, 268390), (250, 214712), (400, 134195), (500, 107356), (1000, 53678), (2000, 26839)]