10919950

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{443}}^1$

素因数の和:501

約数の個数: 48

約数和(自身を含む): 22297680

約数和(自身を除く): 11377730

約数列:

[1, 2, 5, 10, 17, 25, 29, 34, 50, 58, 85, 145, 170, 290, 425, 443, 493, 725, 850, 886, 986, 1450, 2215, 2465, 4430, 4930, 7531, 11075, 12325, 12847, 15062, 22150, 24650, 25694, 37655, 64235, 75310, 128470, 188275, 218399, 321175, 376550, 436798, 642350, 1091995, 2183990, 5459975, 10919950]

約数ペア:

[(1, 10919950), (2, 5459975), (5, 2183990), (10, 1091995), (17, 642350), (25, 436798), (29, 376550), (34, 321175), (50, 218399), (58, 188275), (85, 128470), (145, 75310), (170, 64235), (290, 37655), (425, 25694), (443, 24650), (493, 22150), (725, 15062), (850, 12847), (886, 12325), (986, 11075), (1450, 7531), (2215, 4930), (2465, 4430)]