332531320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{18433}}^1$

素因数の和:18496

約数の個数: 64

約数和(自身を含む): 836166240

約数和(自身を除く): 503634920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 41, 44, 55, 82, 88, 110, 164, 205, 220, 328, 410, 440, 451, 820, 902, 1640, 1804, 2255, 3608, 4510, 9020, 18040, 18433, 36866, 73732, 92165, 147464, 184330, 202763, 368660, 405526, 737320, 755753, 811052, 1013815, 1511506, 1622104, 2027630, 3023012, 3778765, 4055260, 6046024, 7557530, 8110520, 8313283, 15115060, 16626566, 30230120, 33253132, 41566415, 66506264, 83132830, 166265660, 332531320]

約数ペア:

[(1, 332531320), (2, 166265660), (4, 83132830), (5, 66506264), (8, 41566415), (10, 33253132), (11, 30230120), (20, 16626566), (22, 15115060), (40, 8313283), (41, 8110520), (44, 7557530), (55, 6046024), (82, 4055260), (88, 3778765), (110, 3023012), (164, 2027630), (205, 1622104), (220, 1511506), (328, 1013815), (410, 811052), (440, 755753), (451, 737320), (820, 405526), (902, 368660), (1640, 202763), (1804, 184330), (2255, 147464), (3608, 92165), (4510, 73732), (9020, 36866), (18040, 18433)]