33207680

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:172

約数の個数: 128

約数和(自身を含む): 89229600

約数和(自身を除く): 56021920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 53, 55, 64, 80, 88, 89, 106, 110, 128, 160, 176, 178, 212, 220, 265, 320, 352, 356, 424, 440, 445, 530, 583, 640, 704, 712, 848, 880, 890, 979, 1060, 1166, 1408, 1424, 1696, 1760, 1780, 1958, 2120, 2332, 2848, 2915, 3392, 3520, 3560, 3916, 4240, 4664, 4717, 4895, 5696, 5830, 6784, 7040, 7120, 7832, 8480, 9328, 9434, 9790, 11392, 11660, 14240, 15664, 16960, 18656, 18868, 19580, 23320, 23585, 28480, 31328, 33920, 37312, 37736, 39160, 46640, 47170, 51887, 56960, 62656, 74624, 75472, 78320, 93280, 94340, 103774, 125312, 150944, 156640, 186560, 188680, 207548, 259435, 301888, 313280, 373120, 377360, 415096, 518870, 603776, 626560, 754720, 830192, 1037740, 1509440, 1660384, 2075480, 3018880, 3320768, 4150960, 6641536, 8301920, 16603840, 33207680]

約数ペア:

[(1, 33207680), (2, 16603840), (4, 8301920), (5, 6641536), (8, 4150960), (10, 3320768), (11, 3018880), (16, 2075480), (20, 1660384), (22, 1509440), (32, 1037740), (40, 830192), (44, 754720), (53, 626560), (55, 603776), (64, 518870), (80, 415096), (88, 377360), (89, 373120), (106, 313280), (110, 301888), (128, 259435), (160, 207548), (176, 188680), (178, 186560), (212, 156640), (220, 150944), (265, 125312), (320, 103774), (352, 94340), (356, 93280), (424, 78320), (440, 75472), (445, 74624), (530, 62656), (583, 56960), (640, 51887), (704, 47170), (712, 46640), (848, 39160), (880, 37736), (890, 37312), (979, 33920), (1060, 31328), (1166, 28480), (1408, 23585), (1424, 23320), (1696, 19580), (1760, 18868), (1780, 18656), (1958, 16960), (2120, 15664), (2332, 14240), (2848, 11660), (2915, 11392), (3392, 9790), (3520, 9434), (3560, 9328), (3916, 8480), (4240, 7832), (4664, 7120), (4717, 7040), (4895, 6784), (5696, 5830)]