16162580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6791}}^1$

素因数の和:6824

約数の個数: 48

約数和(自身を含む): 41078016

約数和(自身を除く): 24915436

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 6791, 13582, 27164, 33955, 47537, 67910, 95074, 115447, 135820, 190148, 230894, 237685, 461788, 475370, 577235, 808129, 950740, 1154470, 1616258, 2308940, 3232516, 4040645, 8081290, 16162580]

約数ペア:

[(1, 16162580), (2, 8081290), (4, 4040645), (5, 3232516), (7, 2308940), (10, 1616258), (14, 1154470), (17, 950740), (20, 808129), (28, 577235), (34, 475370), (35, 461788), (68, 237685), (70, 230894), (85, 190148), (119, 135820), (140, 115447), (170, 95074), (238, 67910), (340, 47537), (476, 33955), (595, 27164), (1190, 13582), (2380, 6791)]