6464291900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{487}}^1\times {\mathrm{1097}}^1$

素因数の和:1620

約数の個数: 108

約数和(自身を含む): 15464416464

約数和(自身を除く): 9000124564

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 121, 220, 242, 275, 484, 487, 550, 605, 974, 1097, 1100, 1210, 1948, 2194, 2420, 2435, 3025, 4388, 4870, 5357, 5485, 6050, 9740, 10714, 10970, 12067, 12100, 12175, 21428, 21940, 24134, 24350, 26785, 27425, 48268, 48700, 53570, 54850, 58927, 60335, 107140, 109700, 117854, 120670, 132737, 133925, 235708, 241340, 265474, 267850, 294635, 301675, 530948, 534239, 535700, 589270, 603350, 663685, 1068478, 1178540, 1206700, 1327370, 1473175, 2136956, 2654740, 2671195, 2946350, 3318425, 5342390, 5876629, 5892700, 6636850, 10684780, 11753258, 13273700, 13355975, 23506516, 26711950, 29383145, 53423900, 58766290, 64642919, 117532580, 129285838, 146915725, 258571676, 293831450, 323214595, 587662900, 646429190, 1292858380, 1616072975, 3232145950, 6464291900]

約数ペア:

[(1, 6464291900), (2, 3232145950), (4, 1616072975), (5, 1292858380), (10, 646429190), (11, 587662900), (20, 323214595), (22, 293831450), (25, 258571676), (44, 146915725), (50, 129285838), (55, 117532580), (100, 64642919), (110, 58766290), (121, 53423900), (220, 29383145), (242, 26711950), (275, 23506516), (484, 13355975), (487, 13273700), (550, 11753258), (605, 10684780), (974, 6636850), (1097, 5892700), (1100, 5876629), (1210, 5342390), (1948, 3318425), (2194, 2946350), (2420, 2671195), (2435, 2654740), (3025, 2136956), (4388, 1473175), (4870, 1327370), (5357, 1206700), (5485, 1178540), (6050, 1068478), (9740, 663685), (10714, 603350), (10970, 589270), (12067, 535700), (12100, 534239), (12175, 530948), (21428, 301675), (21940, 294635), (24134, 267850), (24350, 265474), (26785, 241340), (27425, 235708), (48268, 133925), (48700, 132737), (53570, 120670), (54850, 117854), (58927, 109700), (60335, 107140)]