127692153200

素因数分解:

$2^4\times 5^2\times {\mathrm{319230383}}^1$

素因数の和:319230401

約数の個数: 30

約数和(自身を含む): 306780399024

約数和(自身を除く): 179088245824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 319230383, 638460766, 1276921532, 1596151915, 2553843064, 3192303830, 5107686128, 6384607660, 7980759575, 12769215320, 15961519150, 25538430640, 31923038300, 63846076600, 127692153200]

約数ペア:

[(1, 127692153200), (2, 63846076600), (4, 31923038300), (5, 25538430640), (8, 15961519150), (10, 12769215320), (16, 7980759575), (20, 6384607660), (25, 5107686128), (40, 3192303830), (50, 2553843064), (80, 1596151915), (100, 1276921532), (200, 638460766), (400, 319230383)]