71419250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1103}}^1$

素因数の和:1164

約数の個数: 64

約数和(自身を含む): 157068288

約数和(自身を除く): 85649038

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 37, 50, 70, 74, 125, 175, 185, 250, 259, 350, 370, 518, 875, 925, 1103, 1295, 1750, 1850, 2206, 2590, 4625, 5515, 6475, 7721, 9250, 11030, 12950, 15442, 27575, 32375, 38605, 40811, 55150, 64750, 77210, 81622, 137875, 193025, 204055, 275750, 285677, 386050, 408110, 571354, 965125, 1020275, 1428385, 1930250, 2040550, 2856770, 5101375, 7141925, 10202750, 14283850, 35709625, 71419250]

約数ペア:

[(1, 71419250), (2, 35709625), (5, 14283850), (7, 10202750), (10, 7141925), (14, 5101375), (25, 2856770), (35, 2040550), (37, 1930250), (50, 1428385), (70, 1020275), (74, 965125), (125, 571354), (175, 408110), (185, 386050), (250, 285677), (259, 275750), (350, 204055), (370, 193025), (518, 137875), (875, 81622), (925, 77210), (1103, 64750), (1295, 55150), (1750, 40811), (1850, 38605), (2206, 32375), (2590, 27575), (4625, 15442), (5515, 12950), (6475, 11030), (7721, 9250)]