194635840

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{12413}}^1$

素因数の和:12444

約数の個数: 84

約数和(自身を含む): 539189676

約数和(自身を除く): 344553836

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 784, 980, 1120, 1568, 1960, 2240, 3136, 3920, 7840, 12413, 15680, 24826, 49652, 62065, 86891, 99304, 124130, 173782, 198608, 248260, 347564, 397216, 434455, 496520, 608237, 695128, 794432, 868910, 993040, 1216474, 1390256, 1737820, 1986080, 2432948, 2780512, 3041185, 3475640, 3972160, 4865896, 5561024, 6082370, 6951280, 9731792, 12164740, 13902560, 19463584, 24329480, 27805120, 38927168, 48658960, 97317920, 194635840]

約数ペア:

[(1, 194635840), (2, 97317920), (4, 48658960), (5, 38927168), (7, 27805120), (8, 24329480), (10, 19463584), (14, 13902560), (16, 12164740), (20, 9731792), (28, 6951280), (32, 6082370), (35, 5561024), (40, 4865896), (49, 3972160), (56, 3475640), (64, 3041185), (70, 2780512), (80, 2432948), (98, 1986080), (112, 1737820), (140, 1390256), (160, 1216474), (196, 993040), (224, 868910), (245, 794432), (280, 695128), (320, 608237), (392, 496520), (448, 434455), (490, 397216), (560, 347564), (784, 248260), (980, 198608), (1120, 173782), (1568, 124130), (1960, 99304), (2240, 86891), (3136, 62065), (3920, 49652), (7840, 24826), (12413, 15680)]