56130560

素因数分解:

$2^{10}\times 5^1\times {\mathrm{19}}^1\times {\mathrm{577}}^1$

素因数の和:621

約数の個数: 88

約数和(自身を含む): 141979920

約数和(自身を除く): 85849360

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 512, 577, 608, 640, 760, 1024, 1154, 1216, 1280, 1520, 2308, 2432, 2560, 2885, 3040, 4616, 4864, 5120, 5770, 6080, 9232, 9728, 10963, 11540, 12160, 18464, 19456, 21926, 23080, 24320, 36928, 43852, 46160, 48640, 54815, 73856, 87704, 92320, 97280, 109630, 147712, 175408, 184640, 219260, 295424, 350816, 369280, 438520, 590848, 701632, 738560, 877040, 1403264, 1477120, 1754080, 2806528, 2954240, 3508160, 5613056, 7016320, 11226112, 14032640, 28065280, 56130560]

約数ペア:

[(1, 56130560), (2, 28065280), (4, 14032640), (5, 11226112), (8, 7016320), (10, 5613056), (16, 3508160), (19, 2954240), (20, 2806528), (32, 1754080), (38, 1477120), (40, 1403264), (64, 877040), (76, 738560), (80, 701632), (95, 590848), (128, 438520), (152, 369280), (160, 350816), (190, 295424), (256, 219260), (304, 184640), (320, 175408), (380, 147712), (512, 109630), (577, 97280), (608, 92320), (640, 87704), (760, 73856), (1024, 54815), (1154, 48640), (1216, 46160), (1280, 43852), (1520, 36928), (2308, 24320), (2432, 23080), (2560, 21926), (2885, 19456), (3040, 18464), (4616, 12160), (4864, 11540), (5120, 10963), (5770, 9728), (6080, 9232)]