8073100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{607}}^1$

素因数の和:647

約数の個数: 72

約数和(自身を含む): 21109760

約数和(自身を除く): 13036660

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 50, 70, 76, 95, 100, 133, 140, 175, 190, 266, 350, 380, 475, 532, 607, 665, 700, 950, 1214, 1330, 1900, 2428, 2660, 3035, 3325, 4249, 6070, 6650, 8498, 11533, 12140, 13300, 15175, 16996, 21245, 23066, 30350, 42490, 46132, 57665, 60700, 80731, 84980, 106225, 115330, 161462, 212450, 230660, 288325, 322924, 403655, 424900, 576650, 807310, 1153300, 1614620, 2018275, 4036550, 8073100]

約数ペア:

[(1, 8073100), (2, 4036550), (4, 2018275), (5, 1614620), (7, 1153300), (10, 807310), (14, 576650), (19, 424900), (20, 403655), (25, 322924), (28, 288325), (35, 230660), (38, 212450), (50, 161462), (70, 115330), (76, 106225), (95, 84980), (100, 80731), (133, 60700), (140, 57665), (175, 46132), (190, 42490), (266, 30350), (350, 23066), (380, 21245), (475, 16996), (532, 15175), (607, 13300), (665, 12140), (700, 11533), (950, 8498), (1214, 6650), (1330, 6070), (1900, 4249), (2428, 3325), (2660, 3035)]