2058705840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{199487}}^1$

素因数の和:199546

約数の個数: 80

約数和(自身を含む): 6530439168

約数和(自身を除く): 4471733328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 645, 688, 860, 1032, 1290, 1720, 2064, 2580, 3440, 5160, 10320, 199487, 398974, 598461, 797948, 997435, 1196922, 1595896, 1994870, 2393844, 2992305, 3191792, 3989740, 4787688, 5984610, 7979480, 8577941, 9575376, 11969220, 15958960, 17155882, 23938440, 25733823, 34311764, 42889705, 47876880, 51467646, 68623528, 85779410, 102935292, 128669115, 137247056, 171558820, 205870584, 257338230, 343117640, 411741168, 514676460, 686235280, 1029352920, 2058705840]

約数ペア:

[(1, 2058705840), (2, 1029352920), (3, 686235280), (4, 514676460), (5, 411741168), (6, 343117640), (8, 257338230), (10, 205870584), (12, 171558820), (15, 137247056), (16, 128669115), (20, 102935292), (24, 85779410), (30, 68623528), (40, 51467646), (43, 47876880), (48, 42889705), (60, 34311764), (80, 25733823), (86, 23938440), (120, 17155882), (129, 15958960), (172, 11969220), (215, 9575376), (240, 8577941), (258, 7979480), (344, 5984610), (430, 4787688), (516, 3989740), (645, 3191792), (688, 2992305), (860, 2393844), (1032, 1994870), (1290, 1595896), (1720, 1196922), (2064, 997435), (2580, 797948), (3440, 598461), (5160, 398974), (10320, 199487)]