713160920

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{1663}}^1$

素因数の和:1896

約数の個数: 64

約数和(自身を含む): 1638973440

約数和(自身を除く): 925812520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 151, 284, 302, 355, 568, 604, 710, 755, 1208, 1420, 1510, 1663, 2840, 3020, 3326, 6040, 6652, 8315, 10721, 13304, 16630, 21442, 33260, 42884, 53605, 66520, 85768, 107210, 118073, 214420, 236146, 251113, 428840, 472292, 502226, 590365, 944584, 1004452, 1180730, 1255565, 2008904, 2361460, 2511130, 4722920, 5022260, 10044520, 17829023, 35658046, 71316092, 89145115, 142632184, 178290230, 356580460, 713160920]

約数ペア:

[(1, 713160920), (2, 356580460), (4, 178290230), (5, 142632184), (8, 89145115), (10, 71316092), (20, 35658046), (40, 17829023), (71, 10044520), (142, 5022260), (151, 4722920), (284, 2511130), (302, 2361460), (355, 2008904), (568, 1255565), (604, 1180730), (710, 1004452), (755, 944584), (1208, 590365), (1420, 502226), (1510, 472292), (1663, 428840), (2840, 251113), (3020, 236146), (3326, 214420), (6040, 118073), (6652, 107210), (8315, 85768), (10721, 66520), (13304, 53605), (16630, 42884), (21442, 33260)]