4553920

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:150

約数の個数: 112

約数和(自身を含む): 13167360

約数和(自身を除く): 8613440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 107, 112, 133, 140, 152, 160, 190, 214, 224, 266, 280, 304, 320, 380, 428, 448, 532, 535, 560, 608, 665, 749, 760, 856, 1064, 1070, 1120, 1216, 1330, 1498, 1520, 1712, 2033, 2128, 2140, 2240, 2660, 2996, 3040, 3424, 3745, 4066, 4256, 4280, 5320, 5992, 6080, 6848, 7490, 8132, 8512, 8560, 10165, 10640, 11984, 14231, 14980, 16264, 17120, 20330, 21280, 23968, 28462, 29960, 32528, 34240, 40660, 42560, 47936, 56924, 59920, 65056, 71155, 81320, 113848, 119840, 130112, 142310, 162640, 227696, 239680, 284620, 325280, 455392, 569240, 650560, 910784, 1138480, 2276960, 4553920]

約数ペア:

[(1, 4553920), (2, 2276960), (4, 1138480), (5, 910784), (7, 650560), (8, 569240), (10, 455392), (14, 325280), (16, 284620), (19, 239680), (20, 227696), (28, 162640), (32, 142310), (35, 130112), (38, 119840), (40, 113848), (56, 81320), (64, 71155), (70, 65056), (76, 59920), (80, 56924), (95, 47936), (107, 42560), (112, 40660), (133, 34240), (140, 32528), (152, 29960), (160, 28462), (190, 23968), (214, 21280), (224, 20330), (266, 17120), (280, 16264), (304, 14980), (320, 14231), (380, 11984), (428, 10640), (448, 10165), (532, 8560), (535, 8512), (560, 8132), (608, 7490), (665, 6848), (749, 6080), (760, 5992), (856, 5320), (1064, 4280), (1070, 4256), (1120, 4066), (1216, 3745), (1330, 3424), (1498, 3040), (1520, 2996), (1712, 2660), (2033, 2240), (2128, 2140)]