56838880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2671}}^1$

素因数の和:2712

約数の個数: 96

約数和(自身を含む): 161602560

約数和(自身を除く): 104763680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 380, 532, 560, 608, 665, 760, 1064, 1120, 1330, 1520, 2128, 2660, 2671, 3040, 4256, 5320, 5342, 10640, 10684, 13355, 18697, 21280, 21368, 26710, 37394, 42736, 50749, 53420, 74788, 85472, 93485, 101498, 106840, 149576, 186970, 202996, 213680, 253745, 299152, 355243, 373940, 405992, 427360, 507490, 598304, 710486, 747880, 811984, 1014980, 1420972, 1495760, 1623968, 1776215, 2029960, 2841944, 2991520, 3552430, 4059920, 5683888, 7104860, 8119840, 11367776, 14209720, 28419440, 56838880]

約数ペア:

[(1, 56838880), (2, 28419440), (4, 14209720), (5, 11367776), (7, 8119840), (8, 7104860), (10, 5683888), (14, 4059920), (16, 3552430), (19, 2991520), (20, 2841944), (28, 2029960), (32, 1776215), (35, 1623968), (38, 1495760), (40, 1420972), (56, 1014980), (70, 811984), (76, 747880), (80, 710486), (95, 598304), (112, 507490), (133, 427360), (140, 405992), (152, 373940), (160, 355243), (190, 299152), (224, 253745), (266, 213680), (280, 202996), (304, 186970), (380, 149576), (532, 106840), (560, 101498), (608, 93485), (665, 85472), (760, 74788), (1064, 53420), (1120, 50749), (1330, 42736), (1520, 37394), (2128, 26710), (2660, 21368), (2671, 21280), (3040, 18697), (4256, 13355), (5320, 10684), (5342, 10640)]