103476400

素因数分解:

$2^4\times 5^2\times {\mathrm{258691}}^1$

素因数の和:258709

約数の個数: 30

約数和(自身を含む): 248603012

約数和(自身を除く): 145126612

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 258691, 517382, 1034764, 1293455, 2069528, 2586910, 4139056, 5173820, 6467275, 10347640, 12934550, 20695280, 25869100, 51738200, 103476400]

約数ペア:

[(1, 103476400), (2, 51738200), (4, 25869100), (5, 20695280), (8, 12934550), (10, 10347640), (16, 6467275), (20, 5173820), (25, 4139056), (40, 2586910), (50, 2069528), (80, 1293455), (100, 1034764), (200, 517382), (400, 258691)]