39484720

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{4079}}^1$

素因数の和:4114

約数の個数: 60

約数和(自身を含む): 100931040

約数和(自身を除く): 61446320

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, 4079, 4840, 8158, 9680, 16316, 20395, 32632, 40790, 44869, 65264, 81580, 89738, 163160, 179476, 224345, 326320, 358952, 448690, 493559, 717904, 897380, 987118, 1794760, 1974236, 2467795, 3589520, 3948472, 4935590, 7896944, 9871180, 19742360, 39484720]

約数ペア:

[(1, 39484720), (2, 19742360), (4, 9871180), (5, 7896944), (8, 4935590), (10, 3948472), (11, 3589520), (16, 2467795), (20, 1974236), (22, 1794760), (40, 987118), (44, 897380), (55, 717904), (80, 493559), (88, 448690), (110, 358952), (121, 326320), (176, 224345), (220, 179476), (242, 163160), (440, 89738), (484, 81580), (605, 65264), (880, 44869), (968, 40790), (1210, 32632), (1936, 20395), (2420, 16316), (4079, 9680), (4840, 8158)]