2012159200

素因数分解:

$2^5\times 5^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2017}}^1$

素因数の和:2109

約数の個数: 144

約数和(自身を含む): 5202323280

約数和(自身を除く): 3190164080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 40, 43, 50, 58, 80, 86, 100, 116, 145, 160, 172, 200, 215, 232, 290, 344, 400, 430, 464, 580, 688, 725, 800, 860, 928, 1075, 1160, 1247, 1376, 1450, 1720, 2017, 2150, 2320, 2494, 2900, 3440, 4034, 4300, 4640, 4988, 5800, 6235, 6880, 8068, 8600, 9976, 10085, 11600, 12470, 16136, 17200, 19952, 20170, 23200, 24940, 31175, 32272, 34400, 39904, 40340, 49880, 50425, 58493, 62350, 64544, 80680, 86731, 99760, 100850, 116986, 124700, 161360, 173462, 199520, 201700, 233972, 249400, 292465, 322720, 346924, 403400, 433655, 467944, 498800, 584930, 693848, 806800, 867310, 935888, 997600, 1169860, 1387696, 1462325, 1613600, 1734620, 1871776, 2168275, 2339720, 2515199, 2775392, 2924650, 3469240, 4336550, 4679440, 5030398, 5849300, 6938480, 8673100, 9358880, 10060796, 11698600, 12575995, 13876960, 17346200, 20121592, 23397200, 25151990, 34692400, 40243184, 46794400, 50303980, 62879975, 69384800, 80486368, 100607960, 125759950, 201215920, 251519900, 402431840, 503039800, 1006079600, 2012159200]

約数ペア:

[(1, 2012159200), (2, 1006079600), (4, 503039800), (5, 402431840), (8, 251519900), (10, 201215920), (16, 125759950), (20, 100607960), (25, 80486368), (29, 69384800), (32, 62879975), (40, 50303980), (43, 46794400), (50, 40243184), (58, 34692400), (80, 25151990), (86, 23397200), (100, 20121592), (116, 17346200), (145, 13876960), (160, 12575995), (172, 11698600), (200, 10060796), (215, 9358880), (232, 8673100), (290, 6938480), (344, 5849300), (400, 5030398), (430, 4679440), (464, 4336550), (580, 3469240), (688, 2924650), (725, 2775392), (800, 2515199), (860, 2339720), (928, 2168275), (1075, 1871776), (1160, 1734620), (1247, 1613600), (1376, 1462325), (1450, 1387696), (1720, 1169860), (2017, 997600), (2150, 935888), (2320, 867310), (2494, 806800), (2900, 693848), (3440, 584930), (4034, 498800), (4300, 467944), (4640, 433655), (4988, 403400), (5800, 346924), (6235, 322720), (6880, 292465), (8068, 249400), (8600, 233972), (9976, 201700), (10085, 199520), (11600, 173462), (12470, 161360), (16136, 124700), (17200, 116986), (19952, 100850), (20170, 99760), (23200, 86731), (24940, 80680), (31175, 64544), (32272, 62350), (34400, 58493), (39904, 50425), (40340, 49880)]