13497400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1$

素因数の和:365

約数の個数: 96

約数和(自身を含む): 37140480

約数和(自身を除く): 23643080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 31, 35, 40, 50, 56, 62, 70, 100, 124, 140, 155, 175, 200, 217, 248, 280, 310, 311, 350, 434, 620, 622, 700, 775, 868, 1085, 1240, 1244, 1400, 1550, 1555, 1736, 2170, 2177, 2488, 3100, 3110, 4340, 4354, 5425, 6200, 6220, 7775, 8680, 8708, 9641, 10850, 10885, 12440, 15550, 17416, 19282, 21700, 21770, 31100, 38564, 43400, 43540, 48205, 54425, 62200, 67487, 77128, 87080, 96410, 108850, 134974, 192820, 217700, 241025, 269948, 337435, 385640, 435400, 482050, 539896, 674870, 964100, 1349740, 1687175, 1928200, 2699480, 3374350, 6748700, 13497400]

約数ペア:

[(1, 13497400), (2, 6748700), (4, 3374350), (5, 2699480), (7, 1928200), (8, 1687175), (10, 1349740), (14, 964100), (20, 674870), (25, 539896), (28, 482050), (31, 435400), (35, 385640), (40, 337435), (50, 269948), (56, 241025), (62, 217700), (70, 192820), (100, 134974), (124, 108850), (140, 96410), (155, 87080), (175, 77128), (200, 67487), (217, 62200), (248, 54425), (280, 48205), (310, 43540), (311, 43400), (350, 38564), (434, 31100), (620, 21770), (622, 21700), (700, 19282), (775, 17416), (868, 15550), (1085, 12440), (1240, 10885), (1244, 10850), (1400, 9641), (1550, 8708), (1555, 8680), (1736, 7775), (2170, 6220), (2177, 6200), (2488, 5425), (3100, 4354), (3110, 4340)]