10828300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{499}}^1$

素因数の和:551

約数の個数: 72

約数和(自身を含む): 27776000

約数和(自身を除く): 16947700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 31, 35, 50, 62, 70, 100, 124, 140, 155, 175, 217, 310, 350, 434, 499, 620, 700, 775, 868, 998, 1085, 1550, 1996, 2170, 2495, 3100, 3493, 4340, 4990, 5425, 6986, 9980, 10850, 12475, 13972, 15469, 17465, 21700, 24950, 30938, 34930, 49900, 61876, 69860, 77345, 87325, 108283, 154690, 174650, 216566, 309380, 349300, 386725, 433132, 541415, 773450, 1082830, 1546900, 2165660, 2707075, 5414150, 10828300]

約数ペア:

[(1, 10828300), (2, 5414150), (4, 2707075), (5, 2165660), (7, 1546900), (10, 1082830), (14, 773450), (20, 541415), (25, 433132), (28, 386725), (31, 349300), (35, 309380), (50, 216566), (62, 174650), (70, 154690), (100, 108283), (124, 87325), (140, 77345), (155, 69860), (175, 61876), (217, 49900), (310, 34930), (350, 30938), (434, 24950), (499, 21700), (620, 17465), (700, 15469), (775, 13972), (868, 12475), (998, 10850), (1085, 9980), (1550, 6986), (1996, 5425), (2170, 4990), (2495, 4340), (3100, 3493)]