38032720

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{3929}}^1$

素因数の和:3964

約数の個数: 60

約数和(自身を含む): 97220340

約数和(自身を除く): 59187620

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 121, 176, 220, 242, 440, 484, 605, 880, 968, 1210, 1936, 2420, 3929, 4840, 7858, 9680, 15716, 19645, 31432, 39290, 43219, 62864, 78580, 86438, 157160, 172876, 216095, 314320, 345752, 432190, 475409, 691504, 864380, 950818, 1728760, 1901636, 2377045, 3457520, 3803272, 4754090, 7606544, 9508180, 19016360, 38032720]

約数ペア:

[(1, 38032720), (2, 19016360), (4, 9508180), (5, 7606544), (8, 4754090), (10, 3803272), (11, 3457520), (16, 2377045), (20, 1901636), (22, 1728760), (40, 950818), (44, 864380), (55, 691504), (80, 475409), (88, 432190), (110, 345752), (121, 314320), (176, 216095), (220, 172876), (242, 157160), (440, 86438), (484, 78580), (605, 62864), (880, 43219), (968, 39290), (1210, 31432), (1936, 19645), (2420, 15716), (3929, 9680), (4840, 7858)]