68924600

素因数分解:

$2^3\times 5^2\times {\mathrm{251}}^1\times {\mathrm{1373}}^1$

素因数の和:1640

約数の個数: 48

約数和(自身を含む): 161005320

約数和(自身を除く): 92080720

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 251, 502, 1004, 1255, 1373, 2008, 2510, 2746, 5020, 5492, 6275, 6865, 10040, 10984, 12550, 13730, 25100, 27460, 34325, 50200, 54920, 68650, 137300, 274600, 344623, 689246, 1378492, 1723115, 2756984, 3446230, 6892460, 8615575, 13784920, 17231150, 34462300, 68924600]

約数ペア:

[(1, 68924600), (2, 34462300), (4, 17231150), (5, 13784920), (8, 8615575), (10, 6892460), (20, 3446230), (25, 2756984), (40, 1723115), (50, 1378492), (100, 689246), (200, 344623), (251, 274600), (502, 137300), (1004, 68650), (1255, 54920), (1373, 50200), (2008, 34325), (2510, 27460), (2746, 25100), (5020, 13730), (5492, 12550), (6275, 10984), (6865, 10040)]