1358351360

素因数分解:

$2^{10}\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2089}}^1$

素因数の和:2241

約数の個数: 88

約数和(自身を含む): 3285680640

約数和(自身を除く): 1927329280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 128, 160, 254, 256, 320, 508, 512, 635, 640, 1016, 1024, 1270, 1280, 2032, 2089, 2540, 2560, 4064, 4178, 5080, 5120, 8128, 8356, 10160, 10445, 16256, 16712, 20320, 20890, 32512, 33424, 40640, 41780, 65024, 66848, 81280, 83560, 130048, 133696, 162560, 167120, 265303, 267392, 325120, 334240, 530606, 534784, 650240, 668480, 1061212, 1069568, 1326515, 1336960, 2122424, 2139136, 2653030, 2673920, 4244848, 5306060, 5347840, 8489696, 10612120, 10695680, 16979392, 21224240, 33958784, 42448480, 67917568, 84896960, 135835136, 169793920, 271670272, 339587840, 679175680, 1358351360]

約数ペア:

[(1, 1358351360), (2, 679175680), (4, 339587840), (5, 271670272), (8, 169793920), (10, 135835136), (16, 84896960), (20, 67917568), (32, 42448480), (40, 33958784), (64, 21224240), (80, 16979392), (127, 10695680), (128, 10612120), (160, 8489696), (254, 5347840), (256, 5306060), (320, 4244848), (508, 2673920), (512, 2653030), (635, 2139136), (640, 2122424), (1016, 1336960), (1024, 1326515), (1270, 1069568), (1280, 1061212), (2032, 668480), (2089, 650240), (2540, 534784), (2560, 530606), (4064, 334240), (4178, 325120), (5080, 267392), (5120, 265303), (8128, 167120), (8356, 162560), (10160, 133696), (10445, 130048), (16256, 83560), (16712, 81280), (20320, 66848), (20890, 65024), (32512, 41780), (33424, 40640)]