33439280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{283}}^1$

素因数の和:514

約数の個数: 80

約数和(自身を含む): 89589504

約数和(自身を除く): 56150224

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 211, 280, 283, 422, 560, 566, 844, 1055, 1132, 1415, 1477, 1688, 1981, 2110, 2264, 2830, 2954, 3376, 3962, 4220, 4528, 5660, 5908, 7385, 7924, 8440, 9905, 11320, 11816, 14770, 15848, 16880, 19810, 22640, 23632, 29540, 31696, 39620, 59080, 59713, 79240, 118160, 119426, 158480, 238852, 298565, 417991, 477704, 597130, 835982, 955408, 1194260, 1671964, 2089955, 2388520, 3343928, 4179910, 4777040, 6687856, 8359820, 16719640, 33439280]

約数ペア:

[(1, 33439280), (2, 16719640), (4, 8359820), (5, 6687856), (7, 4777040), (8, 4179910), (10, 3343928), (14, 2388520), (16, 2089955), (20, 1671964), (28, 1194260), (35, 955408), (40, 835982), (56, 597130), (70, 477704), (80, 417991), (112, 298565), (140, 238852), (211, 158480), (280, 119426), (283, 118160), (422, 79240), (560, 59713), (566, 59080), (844, 39620), (1055, 31696), (1132, 29540), (1415, 23632), (1477, 22640), (1688, 19810), (1981, 16880), (2110, 15848), (2264, 14770), (2830, 11816), (2954, 11320), (3376, 9905), (3962, 8440), (4220, 7924), (4528, 7385), (5660, 5908)]