85320620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3259}}^1$

素因数の和:3303

約数の個数: 96

約数和(自身を含む): 236597760

約数和(自身を除く): 151277140

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 17, 20, 22, 28, 34, 35, 44, 55, 68, 70, 77, 85, 110, 119, 140, 154, 170, 187, 220, 238, 308, 340, 374, 385, 476, 595, 748, 770, 935, 1190, 1309, 1540, 1870, 2380, 2618, 3259, 3740, 5236, 6518, 6545, 13036, 13090, 16295, 22813, 26180, 32590, 35849, 45626, 55403, 65180, 71698, 91252, 110806, 114065, 143396, 179245, 221612, 228130, 250943, 277015, 358490, 387821, 456260, 501886, 554030, 609433, 716980, 775642, 1003772, 1108060, 1218866, 1254715, 1551284, 1939105, 2437732, 2509430, 3047165, 3878210, 4266031, 5018860, 6094330, 7756420, 8532062, 12188660, 17064124, 21330155, 42660310, 85320620]

約数ペア:

[(1, 85320620), (2, 42660310), (4, 21330155), (5, 17064124), (7, 12188660), (10, 8532062), (11, 7756420), (14, 6094330), (17, 5018860), (20, 4266031), (22, 3878210), (28, 3047165), (34, 2509430), (35, 2437732), (44, 1939105), (55, 1551284), (68, 1254715), (70, 1218866), (77, 1108060), (85, 1003772), (110, 775642), (119, 716980), (140, 609433), (154, 554030), (170, 501886), (187, 456260), (220, 387821), (238, 358490), (308, 277015), (340, 250943), (374, 228130), (385, 221612), (476, 179245), (595, 143396), (748, 114065), (770, 110806), (935, 91252), (1190, 71698), (1309, 65180), (1540, 55403), (1870, 45626), (2380, 35849), (2618, 32590), (3259, 26180), (3740, 22813), (5236, 16295), (6518, 13090), (6545, 13036)]