4710367420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{196429}}^1$

素因数の和:196558

約数の個数: 48

約数和(自身を含む): 10890079200

約数和(自身を除く): 6179711780

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 109, 110, 218, 220, 436, 545, 1090, 1199, 2180, 2398, 4796, 5995, 11990, 23980, 196429, 392858, 785716, 982145, 1964290, 2160719, 3928580, 4321438, 8642876, 10803595, 21410761, 21607190, 42821522, 43214380, 85643044, 107053805, 214107610, 235518371, 428215220, 471036742, 942073484, 1177591855, 2355183710, 4710367420]

約数ペア:

[(1, 4710367420), (2, 2355183710), (4, 1177591855), (5, 942073484), (10, 471036742), (11, 428215220), (20, 235518371), (22, 214107610), (44, 107053805), (55, 85643044), (109, 43214380), (110, 42821522), (218, 21607190), (220, 21410761), (436, 10803595), (545, 8642876), (1090, 4321438), (1199, 3928580), (2180, 2160719), (2398, 1964290), (4796, 982145), (5995, 785716), (11990, 392858), (23980, 196429)]