11770720

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5659}}^1$

素因数の和:5687

約数の個数: 48

約数和(自身を含む): 29952720

約数和(自身を除く): 18182000

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 5659, 11318, 22636, 28295, 45272, 56590, 73567, 90544, 113180, 147134, 181088, 226360, 294268, 367835, 452720, 588536, 735670, 905440, 1177072, 1471340, 2354144, 2942680, 5885360, 11770720]

約数ペア:

[(1, 11770720), (2, 5885360), (4, 2942680), (5, 2354144), (8, 1471340), (10, 1177072), (13, 905440), (16, 735670), (20, 588536), (26, 452720), (32, 367835), (40, 294268), (52, 226360), (65, 181088), (80, 147134), (104, 113180), (130, 90544), (160, 73567), (208, 56590), (260, 45272), (416, 28295), (520, 22636), (1040, 11318), (2080, 5659)]