130377400

素因数分解:

$2^3\times 5^2\times {\mathrm{103}}^1\times {\mathrm{6329}}^1$

素因数の和:6448

約数の個数: 48

約数和(自身を含む): 306118800

約数和(自身を除く): 175741400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 103, 200, 206, 412, 515, 824, 1030, 2060, 2575, 4120, 5150, 6329, 10300, 12658, 20600, 25316, 31645, 50632, 63290, 126580, 158225, 253160, 316450, 632900, 651887, 1265800, 1303774, 2607548, 3259435, 5215096, 6518870, 13037740, 16297175, 26075480, 32594350, 65188700, 130377400]

約数ペア:

[(1, 130377400), (2, 65188700), (4, 32594350), (5, 26075480), (8, 16297175), (10, 13037740), (20, 6518870), (25, 5215096), (40, 3259435), (50, 2607548), (100, 1303774), (103, 1265800), (200, 651887), (206, 632900), (412, 316450), (515, 253160), (824, 158225), (1030, 126580), (2060, 63290), (2575, 50632), (4120, 31645), (5150, 25316), (6329, 20600), (10300, 12658)]