1020512150240

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{2913751}}^1$

素因数の和:2913976

約数の個数: 96

約数和(自身を含む): 2643355814400

約数和(自身を除く): 1622843664160

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 199, 220, 352, 398, 440, 796, 880, 995, 1592, 1760, 1990, 2189, 3184, 3980, 4378, 6368, 7960, 8756, 10945, 15920, 17512, 21890, 31840, 35024, 43780, 70048, 87560, 175120, 350240, 2913751, 5827502, 11655004, 14568755, 23310008, 29137510, 32051261, 46620016, 58275020, 64102522, 93240032, 116550040, 128205044, 160256305, 233100080, 256410088, 320512610, 466200160, 512820176, 579836449, 641025220, 1025640352, 1159672898, 1282050440, 2319345796, 2564100880, 2899182245, 4638691592, 5128201760, 5798364490, 6378200939, 9277383184, 11596728980, 12756401878, 18554766368, 23193457960, 25512803756, 31891004695, 46386915920, 51025607512, 63782009390, 92773831840, 102051215024, 127564018780, 204102430048, 255128037560, 510256075120, 1020512150240]

約数ペア:

[(1, 1020512150240), (2, 510256075120), (4, 255128037560), (5, 204102430048), (8, 127564018780), (10, 102051215024), (11, 92773831840), (16, 63782009390), (20, 51025607512), (22, 46386915920), (32, 31891004695), (40, 25512803756), (44, 23193457960), (55, 18554766368), (80, 12756401878), (88, 11596728980), (110, 9277383184), (160, 6378200939), (176, 5798364490), (199, 5128201760), (220, 4638691592), (352, 2899182245), (398, 2564100880), (440, 2319345796), (796, 1282050440), (880, 1159672898), (995, 1025640352), (1592, 641025220), (1760, 579836449), (1990, 512820176), (2189, 466200160), (3184, 320512610), (3980, 256410088), (4378, 233100080), (6368, 160256305), (7960, 128205044), (8756, 116550040), (10945, 93240032), (15920, 64102522), (17512, 58275020), (21890, 46620016), (31840, 32051261), (35024, 29137510), (43780, 23310008), (70048, 14568755), (87560, 11655004), (175120, 5827502), (350240, 2913751)]