46039420

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{431}}^1$

素因数の和:563

約数の個数: 72

約数和(自身を含む): 113762880

約数和(自身を除く): 67723460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 109, 140, 196, 218, 245, 431, 436, 490, 545, 763, 862, 980, 1090, 1526, 1724, 2155, 2180, 3017, 3052, 3815, 4310, 5341, 6034, 7630, 8620, 10682, 12068, 15085, 15260, 21119, 21364, 26705, 30170, 42238, 46979, 53410, 60340, 84476, 93958, 105595, 106820, 187916, 211190, 234895, 328853, 422380, 469790, 657706, 939580, 1315412, 1644265, 2301971, 3288530, 4603942, 6577060, 9207884, 11509855, 23019710, 46039420]

約数ペア:

[(1, 46039420), (2, 23019710), (4, 11509855), (5, 9207884), (7, 6577060), (10, 4603942), (14, 3288530), (20, 2301971), (28, 1644265), (35, 1315412), (49, 939580), (70, 657706), (98, 469790), (109, 422380), (140, 328853), (196, 234895), (218, 211190), (245, 187916), (431, 106820), (436, 105595), (490, 93958), (545, 84476), (763, 60340), (862, 53410), (980, 46979), (1090, 42238), (1526, 30170), (1724, 26705), (2155, 21364), (2180, 21119), (3017, 15260), (3052, 15085), (3815, 12068), (4310, 10682), (5341, 8620), (6034, 7630)]