66368500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^2\times {\mathrm{1097}}^1$

素因数の和:1138

約数の個数: 72

約数和(自身を含む): 159469128

約数和(自身を除く): 93100628

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 121, 125, 220, 242, 250, 275, 484, 500, 550, 605, 1097, 1100, 1210, 1375, 2194, 2420, 2750, 3025, 4388, 5485, 5500, 6050, 10970, 12067, 12100, 15125, 21940, 24134, 27425, 30250, 48268, 54850, 60335, 60500, 109700, 120670, 132737, 137125, 241340, 265474, 274250, 301675, 530948, 548500, 603350, 663685, 1206700, 1327370, 1508375, 2654740, 3016750, 3318425, 6033500, 6636850, 13273700, 16592125, 33184250, 66368500]

約数ペア:

[(1, 66368500), (2, 33184250), (4, 16592125), (5, 13273700), (10, 6636850), (11, 6033500), (20, 3318425), (22, 3016750), (25, 2654740), (44, 1508375), (50, 1327370), (55, 1206700), (100, 663685), (110, 603350), (121, 548500), (125, 530948), (220, 301675), (242, 274250), (250, 265474), (275, 241340), (484, 137125), (500, 132737), (550, 120670), (605, 109700), (1097, 60500), (1100, 60335), (1210, 54850), (1375, 48268), (2194, 30250), (2420, 27425), (2750, 24134), (3025, 21940), (4388, 15125), (5485, 12100), (5500, 12067), (6050, 10970)]