39083440

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1931}}^1$

素因数の和:1978

約数の個数: 80

約数和(自身を含む): 103493376

約数和(自身を除く): 64409936

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 40, 44, 46, 55, 80, 88, 92, 110, 115, 176, 184, 220, 230, 253, 368, 440, 460, 506, 880, 920, 1012, 1265, 1840, 1931, 2024, 2530, 3862, 4048, 5060, 7724, 9655, 10120, 15448, 19310, 20240, 21241, 30896, 38620, 42482, 44413, 77240, 84964, 88826, 106205, 154480, 169928, 177652, 212410, 222065, 339856, 355304, 424820, 444130, 488543, 710608, 849640, 888260, 977086, 1699280, 1776520, 1954172, 2442715, 3553040, 3908344, 4885430, 7816688, 9770860, 19541720, 39083440]

約数ペア:

[(1, 39083440), (2, 19541720), (4, 9770860), (5, 7816688), (8, 4885430), (10, 3908344), (11, 3553040), (16, 2442715), (20, 1954172), (22, 1776520), (23, 1699280), (40, 977086), (44, 888260), (46, 849640), (55, 710608), (80, 488543), (88, 444130), (92, 424820), (110, 355304), (115, 339856), (176, 222065), (184, 212410), (220, 177652), (230, 169928), (253, 154480), (368, 106205), (440, 88826), (460, 84964), (506, 77240), (880, 44413), (920, 42482), (1012, 38620), (1265, 30896), (1840, 21241), (1931, 20240), (2024, 19310), (2530, 15448), (3862, 10120), (4048, 9655), (5060, 7724)]