1120363520

素因数分解:

$2^{10}\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1723}}^1$

素因数の和:1875

約数の個数: 88

約数和(自身を含む): 2710293504

約数和(自身を除く): 1589929984

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, 1723, 2032, 2540, 2560, 3446, 4064, 5080, 5120, 6892, 8128, 8615, 10160, 13784, 16256, 17230, 20320, 27568, 32512, 34460, 40640, 55136, 65024, 68920, 81280, 110272, 130048, 137840, 162560, 218821, 220544, 275680, 325120, 437642, 441088, 551360, 650240, 875284, 882176, 1094105, 1102720, 1750568, 1764352, 2188210, 2205440, 3501136, 4376420, 4410880, 7002272, 8752840, 8821760, 14004544, 17505680, 28009088, 35011360, 56018176, 70022720, 112036352, 140045440, 224072704, 280090880, 560181760, 1120363520]

約数ペア:

[(1, 1120363520), (2, 560181760), (4, 280090880), (5, 224072704), (8, 140045440), (10, 112036352), (16, 70022720), (20, 56018176), (32, 35011360), (40, 28009088), (64, 17505680), (80, 14004544), (127, 8821760), (128, 8752840), (160, 7002272), (254, 4410880), (256, 4376420), (320, 3501136), (508, 2205440), (512, 2188210), (635, 1764352), (640, 1750568), (1016, 1102720), (1024, 1094105), (1270, 882176), (1280, 875284), (1723, 650240), (2032, 551360), (2540, 441088), (2560, 437642), (3446, 325120), (4064, 275680), (5080, 220544), (5120, 218821), (6892, 162560), (8128, 137840), (8615, 130048), (10160, 110272), (13784, 81280), (16256, 68920), (17230, 65024), (20320, 55136), (27568, 40640), (32512, 34460)]