40956780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{971}}^1$

素因数の和:1039

約数の個数: 96

約数和(自身を含む): 124104960

約数和(自身を除く): 83148180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 37, 38, 57, 60, 74, 76, 95, 111, 114, 148, 185, 190, 222, 228, 285, 370, 380, 444, 555, 570, 703, 740, 971, 1110, 1140, 1406, 1942, 2109, 2220, 2812, 2913, 3515, 3884, 4218, 4855, 5826, 7030, 8436, 9710, 10545, 11652, 14060, 14565, 18449, 19420, 21090, 29130, 35927, 36898, 42180, 55347, 58260, 71854, 73796, 92245, 107781, 110694, 143708, 179635, 184490, 215562, 221388, 276735, 359270, 368980, 431124, 538905, 553470, 682613, 718540, 1077810, 1106940, 1365226, 2047839, 2155620, 2730452, 3413065, 4095678, 6826130, 8191356, 10239195, 13652260, 20478390, 40956780]

約数ペア:

[(1, 40956780), (2, 20478390), (3, 13652260), (4, 10239195), (5, 8191356), (6, 6826130), (10, 4095678), (12, 3413065), (15, 2730452), (19, 2155620), (20, 2047839), (30, 1365226), (37, 1106940), (38, 1077810), (57, 718540), (60, 682613), (74, 553470), (76, 538905), (95, 431124), (111, 368980), (114, 359270), (148, 276735), (185, 221388), (190, 215562), (222, 184490), (228, 179635), (285, 143708), (370, 110694), (380, 107781), (444, 92245), (555, 73796), (570, 71854), (703, 58260), (740, 55347), (971, 42180), (1110, 36898), (1140, 35927), (1406, 29130), (1942, 21090), (2109, 19420), (2220, 18449), (2812, 14565), (2913, 14060), (3515, 11652), (3884, 10545), (4218, 9710), (4855, 8436), (5826, 7030)]