77005360

素因数分解:

$2^4\times 5^1\times {\mathrm{157}}^1\times {\mathrm{6131}}^1$

素因数の和:6301

約数の個数: 40

約数和(自身を含む): 180207216

約数和(自身を除く): 103201856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 157, 314, 628, 785, 1256, 1570, 2512, 3140, 6131, 6280, 12262, 12560, 24524, 30655, 49048, 61310, 98096, 122620, 245240, 490480, 962567, 1925134, 3850268, 4812835, 7700536, 9625670, 15401072, 19251340, 38502680, 77005360]

約数ペア:

[(1, 77005360), (2, 38502680), (4, 19251340), (5, 15401072), (8, 9625670), (10, 7700536), (16, 4812835), (20, 3850268), (40, 1925134), (80, 962567), (157, 490480), (314, 245240), (628, 122620), (785, 98096), (1256, 61310), (1570, 49048), (2512, 30655), (3140, 24524), (6131, 12560), (6280, 12262)]