33448960

素因数分解:

$2^{10}\times 5^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:211

約数の個数: 88

約数和(自身を含む): 82535040

約数和(自身を除く): 49086080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 128, 139, 160, 188, 235, 256, 278, 320, 376, 470, 512, 556, 640, 695, 752, 940, 1024, 1112, 1280, 1390, 1504, 1880, 2224, 2560, 2780, 3008, 3760, 4448, 5120, 5560, 6016, 6533, 7520, 8896, 11120, 12032, 13066, 15040, 17792, 22240, 24064, 26132, 30080, 32665, 35584, 44480, 48128, 52264, 60160, 65330, 71168, 88960, 104528, 120320, 130660, 142336, 177920, 209056, 240640, 261320, 355840, 418112, 522640, 711680, 836224, 1045280, 1672448, 2090560, 3344896, 4181120, 6689792, 8362240, 16724480, 33448960]

約数ペア:

[(1, 33448960), (2, 16724480), (4, 8362240), (5, 6689792), (8, 4181120), (10, 3344896), (16, 2090560), (20, 1672448), (32, 1045280), (40, 836224), (47, 711680), (64, 522640), (80, 418112), (94, 355840), (128, 261320), (139, 240640), (160, 209056), (188, 177920), (235, 142336), (256, 130660), (278, 120320), (320, 104528), (376, 88960), (470, 71168), (512, 65330), (556, 60160), (640, 52264), (695, 48128), (752, 44480), (940, 35584), (1024, 32665), (1112, 30080), (1280, 26132), (1390, 24064), (1504, 22240), (1880, 17792), (2224, 15040), (2560, 13066), (2780, 12032), (3008, 11120), (3760, 8896), (4448, 7520), (5120, 6533), (5560, 6016)]