22331680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:306

約数の個数: 96

約数和(自身を含む): 61157376

約数和(自身を除く): 38825696

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 127, 140, 157, 160, 224, 254, 280, 314, 508, 560, 628, 635, 785, 889, 1016, 1099, 1120, 1256, 1270, 1570, 1778, 2032, 2198, 2512, 2540, 3140, 3556, 4064, 4396, 4445, 5024, 5080, 5495, 6280, 7112, 8792, 8890, 10160, 10990, 12560, 14224, 17584, 17780, 19939, 20320, 21980, 25120, 28448, 35168, 35560, 39878, 43960, 71120, 79756, 87920, 99695, 139573, 142240, 159512, 175840, 199390, 279146, 319024, 398780, 558292, 638048, 697865, 797560, 1116584, 1395730, 1595120, 2233168, 2791460, 3190240, 4466336, 5582920, 11165840, 22331680]

約数ペア:

[(1, 22331680), (2, 11165840), (4, 5582920), (5, 4466336), (7, 3190240), (8, 2791460), (10, 2233168), (14, 1595120), (16, 1395730), (20, 1116584), (28, 797560), (32, 697865), (35, 638048), (40, 558292), (56, 398780), (70, 319024), (80, 279146), (112, 199390), (127, 175840), (140, 159512), (157, 142240), (160, 139573), (224, 99695), (254, 87920), (280, 79756), (314, 71120), (508, 43960), (560, 39878), (628, 35560), (635, 35168), (785, 28448), (889, 25120), (1016, 21980), (1099, 20320), (1120, 19939), (1256, 17780), (1270, 17584), (1570, 14224), (1778, 12560), (2032, 10990), (2198, 10160), (2512, 8890), (2540, 8792), (3140, 7112), (3556, 6280), (4064, 5495), (4396, 5080), (4445, 5024)]