125184020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{467}}^1\times {\mathrm{1031}}^1$

素因数の和:1520

約数の個数: 48

約数和(自身を含む): 283989888

約数和(自身を除く): 158805868

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 467, 934, 1031, 1868, 2062, 2335, 4124, 4670, 5155, 6071, 9340, 10310, 12142, 13403, 20620, 24284, 26806, 30355, 53612, 60710, 67015, 121420, 134030, 268060, 481477, 962954, 1925908, 2407385, 4814770, 6259201, 9629540, 12518402, 25036804, 31296005, 62592010, 125184020]

約数ペア:

[(1, 125184020), (2, 62592010), (4, 31296005), (5, 25036804), (10, 12518402), (13, 9629540), (20, 6259201), (26, 4814770), (52, 2407385), (65, 1925908), (130, 962954), (260, 481477), (467, 268060), (934, 134030), (1031, 121420), (1868, 67015), (2062, 60710), (2335, 53612), (4124, 30355), (4670, 26806), (5155, 24284), (6071, 20620), (9340, 13403), (10310, 12142)]