200063920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{18803}}^1$

素因数の和:18842

約数の個数: 80

約数和(自身を含む): 559607040

約数和(自身を除く): 359543120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1330, 1520, 2128, 2660, 5320, 10640, 18803, 37606, 75212, 94015, 131621, 150424, 188030, 263242, 300848, 357257, 376060, 526484, 658105, 714514, 752120, 1052968, 1316210, 1429028, 1504240, 1786285, 2105936, 2500799, 2632420, 2858056, 3572570, 5001598, 5264840, 5716112, 7145140, 10003196, 10529680, 12503995, 14290280, 20006392, 25007990, 28580560, 40012784, 50015980, 100031960, 200063920]

約数ペア:

[(1, 200063920), (2, 100031960), (4, 50015980), (5, 40012784), (7, 28580560), (8, 25007990), (10, 20006392), (14, 14290280), (16, 12503995), (19, 10529680), (20, 10003196), (28, 7145140), (35, 5716112), (38, 5264840), (40, 5001598), (56, 3572570), (70, 2858056), (76, 2632420), (80, 2500799), (95, 2105936), (112, 1786285), (133, 1504240), (140, 1429028), (152, 1316210), (190, 1052968), (266, 752120), (280, 714514), (304, 658105), (380, 526484), (532, 376060), (560, 357257), (665, 300848), (760, 263242), (1064, 188030), (1330, 150424), (1520, 131621), (2128, 94015), (2660, 75212), (5320, 37606), (10640, 18803)]