142418000

素因数分解:

$2^4\times 5^3\times {\mathrm{71209}}^1$

素因数の和:71232

約数の個数: 40

約数和(自身を含む): 344371560

約数和(自身を除く): 201953560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 71209, 142418, 284836, 356045, 569672, 712090, 1139344, 1424180, 1780225, 2848360, 3560450, 5696720, 7120900, 8901125, 14241800, 17802250, 28483600, 35604500, 71209000, 142418000]

約数ペア:

[(1, 142418000), (2, 71209000), (4, 35604500), (5, 28483600), (8, 17802250), (10, 14241800), (16, 8901125), (20, 7120900), (25, 5696720), (40, 3560450), (50, 2848360), (80, 1780225), (100, 1424180), (125, 1139344), (200, 712090), (250, 569672), (400, 356045), (500, 284836), (1000, 142418), (2000, 71209)]