66037300

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{13477}}^1$

素因数の和:13505

約数の個数: 54

約数和(自身を含む): 166709382

約数和(自身を除く): 100672082

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 350, 490, 700, 980, 1225, 2450, 4900, 13477, 26954, 53908, 67385, 94339, 134770, 188678, 269540, 336925, 377356, 471695, 660373, 673850, 943390, 1320746, 1347700, 1886780, 2358475, 2641492, 3301865, 4716950, 6603730, 9433900, 13207460, 16509325, 33018650, 66037300]

約数ペア:

[(1, 66037300), (2, 33018650), (4, 16509325), (5, 13207460), (7, 9433900), (10, 6603730), (14, 4716950), (20, 3301865), (25, 2641492), (28, 2358475), (35, 1886780), (49, 1347700), (50, 1320746), (70, 943390), (98, 673850), (100, 660373), (140, 471695), (175, 377356), (196, 336925), (245, 269540), (350, 188678), (490, 134770), (700, 94339), (980, 67385), (1225, 53908), (2450, 26954), (4900, 13477)]