4497663260

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1291}}^1\times {\mathrm{4051}}^1$

素因数の和:5394

約数の個数: 48

約数和(自身を含む): 9674620032

約数和(自身を除く): 5176956772

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 1291, 2582, 4051, 5164, 6455, 8102, 12910, 16204, 20255, 25820, 40510, 55513, 81020, 111026, 174193, 222052, 277565, 348386, 555130, 696772, 870965, 1110260, 1741930, 3483860, 5229841, 10459682, 20919364, 26149205, 52298410, 104596820, 224883163, 449766326, 899532652, 1124415815, 2248831630, 4497663260]

約数ペア:

[(1, 4497663260), (2, 2248831630), (4, 1124415815), (5, 899532652), (10, 449766326), (20, 224883163), (43, 104596820), (86, 52298410), (172, 26149205), (215, 20919364), (430, 10459682), (860, 5229841), (1291, 3483860), (2582, 1741930), (4051, 1110260), (5164, 870965), (6455, 696772), (8102, 555130), (12910, 348386), (16204, 277565), (20255, 222052), (25820, 174193), (40510, 111026), (55513, 81020)]