8049662580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{344887}}^1$

素因数の和:345288

約数の個数: 48

約数和(自身を含む): 22597061760

約数和(自身を除く): 14547399180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 389, 778, 1167, 1556, 1945, 2334, 3890, 4668, 5835, 7780, 11670, 23340, 344887, 689774, 1034661, 1379548, 1724435, 2069322, 3448870, 4138644, 5173305, 6897740, 10346610, 20693220, 134161043, 268322086, 402483129, 536644172, 670805215, 804966258, 1341610430, 1609932516, 2012415645, 2683220860, 4024831290, 8049662580]

約数ペア:

[(1, 8049662580), (2, 4024831290), (3, 2683220860), (4, 2012415645), (5, 1609932516), (6, 1341610430), (10, 804966258), (12, 670805215), (15, 536644172), (20, 402483129), (30, 268322086), (60, 134161043), (389, 20693220), (778, 10346610), (1167, 6897740), (1556, 5173305), (1945, 4138644), (2334, 3448870), (3890, 2069322), (4668, 1724435), (5835, 1379548), (7780, 1034661), (11670, 689774), (23340, 344887)]