33231320

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{881}}^1$

素因数の和:956

約数の個数: 64

約数和(自身を含む): 80015040

約数和(自身を除く): 46783720

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 41, 46, 82, 92, 115, 164, 184, 205, 230, 328, 410, 460, 820, 881, 920, 943, 1640, 1762, 1886, 3524, 3772, 4405, 4715, 7048, 7544, 8810, 9430, 17620, 18860, 20263, 35240, 36121, 37720, 40526, 72242, 81052, 101315, 144484, 162104, 180605, 202630, 288968, 361210, 405260, 722420, 810520, 830783, 1444840, 1661566, 3323132, 4153915, 6646264, 8307830, 16615660, 33231320]

約数ペア:

[(1, 33231320), (2, 16615660), (4, 8307830), (5, 6646264), (8, 4153915), (10, 3323132), (20, 1661566), (23, 1444840), (40, 830783), (41, 810520), (46, 722420), (82, 405260), (92, 361210), (115, 288968), (164, 202630), (184, 180605), (205, 162104), (230, 144484), (328, 101315), (410, 81052), (460, 72242), (820, 40526), (881, 37720), (920, 36121), (943, 35240), (1640, 20263), (1762, 18860), (1886, 17620), (3524, 9430), (3772, 8810), (4405, 7544), (4715, 7048)]