1006707550

素因数分解:

$2^1\times 5^2\times {\mathrm{157}}^1\times {\mathrm{257}}^1\times {\mathrm{499}}^1$

素因数の和:925

約数の個数: 48

約数和(自身を含む): 1895526000

約数和(自身を除く): 888818450

約数列:

[1, 2, 5, 10, 25, 50, 157, 257, 314, 499, 514, 785, 998, 1285, 1570, 2495, 2570, 3925, 4990, 6425, 7850, 12475, 12850, 24950, 40349, 78343, 80698, 128243, 156686, 201745, 256486, 391715, 403490, 641215, 783430, 1008725, 1282430, 1958575, 2017450, 3206075, 3917150, 6412150, 20134151, 40268302, 100670755, 201341510, 503353775, 1006707550]

約数ペア:

[(1, 1006707550), (2, 503353775), (5, 201341510), (10, 100670755), (25, 40268302), (50, 20134151), (157, 6412150), (257, 3917150), (314, 3206075), (499, 2017450), (514, 1958575), (785, 1282430), (998, 1008725), (1285, 783430), (1570, 641215), (2495, 403490), (2570, 391715), (3925, 256486), (4990, 201745), (6425, 156686), (7850, 128243), (12475, 80698), (12850, 78343), (24950, 40349)]