7825254950

素因数分解:

$2^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{1297}}^1\times {\mathrm{1801}}^1$

素因数の和:3177

約数の個数: 48

約数和(自身を含む): 14791810704

約数和(自身を除く): 6966555754

約数列:

[1, 2, 5, 10, 25, 50, 67, 134, 335, 670, 1297, 1675, 1801, 2594, 3350, 3602, 6485, 9005, 12970, 18010, 32425, 45025, 64850, 86899, 90050, 120667, 173798, 241334, 434495, 603335, 868990, 1206670, 2172475, 2335897, 3016675, 4344950, 4671794, 6033350, 11679485, 23358970, 58397425, 116794850, 156505099, 313010198, 782525495, 1565050990, 3912627475, 7825254950]

約数ペア:

[(1, 7825254950), (2, 3912627475), (5, 1565050990), (10, 782525495), (25, 313010198), (50, 156505099), (67, 116794850), (134, 58397425), (335, 23358970), (670, 11679485), (1297, 6033350), (1675, 4671794), (1801, 4344950), (2594, 3016675), (3350, 2335897), (3602, 2172475), (6485, 1206670), (9005, 868990), (12970, 603335), (18010, 434495), (32425, 241334), (45025, 173798), (64850, 120667), (86899, 90050)]