2137203040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{1908217}}^1$

素因数の和:1908239

約数の個数: 48

約数和(自身を含む): 5770451232

約数和(自身を除く): 3633248192

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 1908217, 3816434, 7632868, 9541085, 13357519, 15265736, 19082170, 26715038, 30531472, 38164340, 53430076, 61062944, 66787595, 76328680, 106860152, 133575190, 152657360, 213720304, 267150380, 305314720, 427440608, 534300760, 1068601520, 2137203040]

約数ペア:

[(1, 2137203040), (2, 1068601520), (4, 534300760), (5, 427440608), (7, 305314720), (8, 267150380), (10, 213720304), (14, 152657360), (16, 133575190), (20, 106860152), (28, 76328680), (32, 66787595), (35, 61062944), (40, 53430076), (56, 38164340), (70, 30531472), (80, 26715038), (112, 19082170), (140, 15265736), (160, 13357519), (224, 9541085), (280, 7632868), (560, 3816434), (1120, 1908217)]