142037200

素因数分解:

$2^4\times 5^2\times {\mathrm{355093}}^1$

素因数の和:355111

約数の個数: 30

約数和(自身を含む): 341245334

約数和(自身を除く): 199208134

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 355093, 710186, 1420372, 1775465, 2840744, 3550930, 5681488, 7101860, 8877325, 14203720, 17754650, 28407440, 35509300, 71018600, 142037200]

約数ペア:

[(1, 142037200), (2, 71018600), (4, 35509300), (5, 28407440), (8, 17754650), (10, 14203720), (16, 8877325), (20, 7101860), (25, 5681488), (40, 3550930), (50, 2840744), (80, 1775465), (100, 1420372), (200, 710186), (400, 355093)]