210009788390

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{431}}^1\times {\mathrm{4649}}^1$

素因数の和:5357

約数の個数: 64

約数和(自身を含む): 388775116800

約数和(自身を除く): 178765328410

約数列:

[1, 2, 5, 10, 47, 94, 223, 235, 431, 446, 470, 862, 1115, 2155, 2230, 4310, 4649, 9298, 10481, 20257, 20962, 23245, 40514, 46490, 52405, 96113, 101285, 104810, 192226, 202570, 218503, 437006, 480565, 961130, 1036727, 1092515, 2003719, 2073454, 2185030, 4007438, 4517311, 5183635, 9034622, 10018595, 10367270, 20037190, 22586555, 45173110, 48726169, 94174793, 97452338, 188349586, 243630845, 446829337, 470873965, 487261690, 893658674, 941747930, 2234146685, 4468293370, 21000978839, 42001957678, 105004894195, 210009788390]

約数ペア:

[(1, 210009788390), (2, 105004894195), (5, 42001957678), (10, 21000978839), (47, 4468293370), (94, 2234146685), (223, 941747930), (235, 893658674), (431, 487261690), (446, 470873965), (470, 446829337), (862, 243630845), (1115, 188349586), (2155, 97452338), (2230, 94174793), (4310, 48726169), (4649, 45173110), (9298, 22586555), (10481, 20037190), (20257, 10367270), (20962, 10018595), (23245, 9034622), (40514, 5183635), (46490, 4517311), (52405, 4007438), (96113, 2185030), (101285, 2073454), (104810, 2003719), (192226, 1092515), (202570, 1036727), (218503, 961130), (437006, 480565)]