25202359040

素因数分解:

$2^8\times 5^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1\times {\mathrm{1571}}^1$

素因数の和:1826

約数の個数: 144

約数和(自身を含む): 61538593536

約数和(自身を除く): 36336234496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 128, 151, 160, 166, 256, 302, 320, 332, 415, 604, 640, 664, 755, 830, 1208, 1280, 1328, 1510, 1571, 1660, 2416, 2656, 3020, 3142, 3320, 4832, 5312, 6040, 6284, 6640, 7855, 9664, 10624, 12080, 12533, 12568, 13280, 15710, 19328, 21248, 24160, 25066, 25136, 26560, 31420, 38656, 48320, 50132, 50272, 53120, 62665, 62840, 96640, 100264, 100544, 106240, 125330, 125680, 130393, 193280, 200528, 201088, 237221, 250660, 251360, 260786, 401056, 402176, 474442, 501320, 502720, 521572, 651965, 802112, 948884, 1002640, 1005440, 1043144, 1186105, 1303930, 1604224, 1897768, 2005280, 2010880, 2086288, 2372210, 2607860, 3208448, 3795536, 4010560, 4172576, 4744420, 5215720, 7591072, 8021120, 8345152, 9488840, 10431440, 15182144, 16042240, 16690304, 18977680, 19689343, 20862880, 30364288, 33380608, 37955360, 39378686, 41725760, 60728576, 75910720, 78757372, 83451520, 98446715, 151821440, 157514744, 166903040, 196893430, 303642880, 315029488, 393786860, 630058976, 787573720, 1260117952, 1575147440, 2520235904, 3150294880, 5040471808, 6300589760, 12601179520, 25202359040]

約数ペア:

[(1, 25202359040), (2, 12601179520), (4, 6300589760), (5, 5040471808), (8, 3150294880), (10, 2520235904), (16, 1575147440), (20, 1260117952), (32, 787573720), (40, 630058976), (64, 393786860), (80, 315029488), (83, 303642880), (128, 196893430), (151, 166903040), (160, 157514744), (166, 151821440), (256, 98446715), (302, 83451520), (320, 78757372), (332, 75910720), (415, 60728576), (604, 41725760), (640, 39378686), (664, 37955360), (755, 33380608), (830, 30364288), (1208, 20862880), (1280, 19689343), (1328, 18977680), (1510, 16690304), (1571, 16042240), (1660, 15182144), (2416, 10431440), (2656, 9488840), (3020, 8345152), (3142, 8021120), (3320, 7591072), (4832, 5215720), (5312, 4744420), (6040, 4172576), (6284, 4010560), (6640, 3795536), (7855, 3208448), (9664, 2607860), (10624, 2372210), (12080, 2086288), (12533, 2010880), (12568, 2005280), (13280, 1897768), (15710, 1604224), (19328, 1303930), (21248, 1186105), (24160, 1043144), (25066, 1005440), (25136, 1002640), (26560, 948884), (31420, 802112), (38656, 651965), (48320, 521572), (50132, 502720), (50272, 501320), (53120, 474442), (62665, 402176), (62840, 401056), (96640, 260786), (100264, 251360), (100544, 250660), (106240, 237221), (125330, 201088), (125680, 200528), (130393, 193280)]