3959200

素因数分解:

$2^5\times 5^2\times 7^2\times {\mathrm{101}}^1$

素因数の和:135

約数の個数: 108

約数和(自身を含む): 11354742

約数和(自身を除く): 7395542

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 70, 80, 98, 100, 101, 112, 140, 160, 175, 196, 200, 202, 224, 245, 280, 350, 392, 400, 404, 490, 505, 560, 700, 707, 784, 800, 808, 980, 1010, 1120, 1225, 1400, 1414, 1568, 1616, 1960, 2020, 2450, 2525, 2800, 2828, 3232, 3535, 3920, 4040, 4900, 4949, 5050, 5600, 5656, 7070, 7840, 8080, 9800, 9898, 10100, 11312, 14140, 16160, 17675, 19600, 19796, 20200, 22624, 24745, 28280, 35350, 39200, 39592, 40400, 49490, 56560, 70700, 79184, 80800, 98980, 113120, 123725, 141400, 158368, 197960, 247450, 282800, 395920, 494900, 565600, 791840, 989800, 1979600, 3959200]

約数ペア:

[(1, 3959200), (2, 1979600), (4, 989800), (5, 791840), (7, 565600), (8, 494900), (10, 395920), (14, 282800), (16, 247450), (20, 197960), (25, 158368), (28, 141400), (32, 123725), (35, 113120), (40, 98980), (49, 80800), (50, 79184), (56, 70700), (70, 56560), (80, 49490), (98, 40400), (100, 39592), (101, 39200), (112, 35350), (140, 28280), (160, 24745), (175, 22624), (196, 20200), (200, 19796), (202, 19600), (224, 17675), (245, 16160), (280, 14140), (350, 11312), (392, 10100), (400, 9898), (404, 9800), (490, 8080), (505, 7840), (560, 7070), (700, 5656), (707, 5600), (784, 5050), (800, 4949), (808, 4900), (980, 4040), (1010, 3920), (1120, 3535), (1225, 3232), (1400, 2828), (1414, 2800), (1568, 2525), (1616, 2450), (1960, 2020)]