22508707840

素因数分解:

$2^{13}\times 5^1\times {\mathrm{127}}^1\times {\mathrm{4327}}^1$

素因数の和:4485

約数の個数: 112

約数和(自身を含む): 54455519232

約数和(自身を除く): 31946811392

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, 2048, 2540, 2560, 4064, 4096, 4327, 5080, 5120, 8128, 8192, 8654, 10160, 10240, 16256, 17308, 20320, 20480, 21635, 32512, 34616, 40640, 40960, 43270, 65024, 69232, 81280, 86540, 130048, 138464, 162560, 173080, 260096, 276928, 325120, 346160, 520192, 549529, 553856, 650240, 692320, 1040384, 1099058, 1107712, 1300480, 1384640, 2198116, 2215424, 2600960, 2747645, 2769280, 4396232, 4430848, 5201920, 5495290, 5538560, 8792464, 8861696, 10990580, 11077120, 17584928, 17723392, 21981160, 22154240, 35169856, 35446784, 43962320, 44308480, 70339712, 87924640, 88616960, 140679424, 175849280, 177233920, 281358848, 351698560, 562717696, 703397120, 1125435392, 1406794240, 2250870784, 2813588480, 4501741568, 5627176960, 11254353920, 22508707840]

約数ペア:

[(1, 22508707840), (2, 11254353920), (4, 5627176960), (5, 4501741568), (8, 2813588480), (10, 2250870784), (16, 1406794240), (20, 1125435392), (32, 703397120), (40, 562717696), (64, 351698560), (80, 281358848), (127, 177233920), (128, 175849280), (160, 140679424), (254, 88616960), (256, 87924640), (320, 70339712), (508, 44308480), (512, 43962320), (635, 35446784), (640, 35169856), (1016, 22154240), (1024, 21981160), (1270, 17723392), (1280, 17584928), (2032, 11077120), (2048, 10990580), (2540, 8861696), (2560, 8792464), (4064, 5538560), (4096, 5495290), (4327, 5201920), (5080, 4430848), (5120, 4396232), (8128, 2769280), (8192, 2747645), (8654, 2600960), (10160, 2215424), (10240, 2198116), (16256, 1384640), (17308, 1300480), (20320, 1107712), (20480, 1099058), (21635, 1040384), (32512, 692320), (34616, 650240), (40640, 553856), (40960, 549529), (43270, 520192), (65024, 346160), (69232, 325120), (81280, 276928), (86540, 260096), (130048, 173080), (138464, 162560)]