39493080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9973}}^1$

素因数の和:10001

約数の個数: 96

約数和(自身を含む): 140034960

約数和(自身を除く): 100541880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 9973, 19946, 29919, 39892, 49865, 59838, 79784, 89757, 99730, 109703, 119676, 149595, 179514, 199460, 219406, 239352, 299190, 329109, 359028, 398920, 438812, 448785, 548515, 598380, 658218, 718056, 877624, 897570, 987327, 1097030, 1196760, 1316436, 1645545, 1795140, 1974654, 2194060, 2632872, 3291090, 3590280, 3949308, 4388120, 4936635, 6582180, 7898616, 9873270, 13164360, 19746540, 39493080]

約数ペア:

[(1, 39493080), (2, 19746540), (3, 13164360), (4, 9873270), (5, 7898616), (6, 6582180), (8, 4936635), (9, 4388120), (10, 3949308), (11, 3590280), (12, 3291090), (15, 2632872), (18, 2194060), (20, 1974654), (22, 1795140), (24, 1645545), (30, 1316436), (33, 1196760), (36, 1097030), (40, 987327), (44, 897570), (45, 877624), (55, 718056), (60, 658218), (66, 598380), (72, 548515), (88, 448785), (90, 438812), (99, 398920), (110, 359028), (120, 329109), (132, 299190), (165, 239352), (180, 219406), (198, 199460), (220, 179514), (264, 149595), (330, 119676), (360, 109703), (396, 99730), (440, 89757), (495, 79784), (660, 59838), (792, 49865), (990, 39892), (1320, 29919), (1980, 19946), (3960, 9973)]