109627120

素因数分解:

$2^4\times 5^1\times {\mathrm{827}}^1\times {\mathrm{1657}}^1$

素因数の和:2497

約数の個数: 40

約数和(自身を含む): 255345264

約数和(自身を除く): 145718144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 827, 1654, 1657, 3308, 3314, 4135, 6616, 6628, 8270, 8285, 13232, 13256, 16540, 16570, 26512, 33080, 33140, 66160, 66280, 132560, 1370339, 2740678, 5481356, 6851695, 10962712, 13703390, 21925424, 27406780, 54813560, 109627120]

約数ペア:

[(1, 109627120), (2, 54813560), (4, 27406780), (5, 21925424), (8, 13703390), (10, 10962712), (16, 6851695), (20, 5481356), (40, 2740678), (80, 1370339), (827, 132560), (1654, 66280), (1657, 66160), (3308, 33140), (3314, 33080), (4135, 26512), (6616, 16570), (6628, 16540), (8270, 13256), (8285, 13232)]