111085780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{199}}^1$

素因数の和:353

約数の個数: 96

約数和(自身を含む): 268128000

約数和(自身を除く): 157042220

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 113, 130, 190, 199, 226, 247, 260, 380, 398, 452, 494, 565, 796, 988, 995, 1130, 1235, 1469, 1990, 2147, 2260, 2470, 2587, 2938, 3781, 3980, 4294, 4940, 5174, 5876, 7345, 7562, 8588, 10348, 10735, 12935, 14690, 15124, 18905, 21470, 22487, 25870, 27911, 29380, 37810, 42940, 44974, 49153, 51740, 55822, 75620, 89948, 98306, 111644, 112435, 139555, 196612, 224870, 245765, 279110, 292331, 427253, 449740, 491530, 558220, 584662, 854506, 983060, 1169324, 1461655, 1709012, 2136265, 2923310, 4272530, 5554289, 5846620, 8545060, 11108578, 22217156, 27771445, 55542890, 111085780]

約数ペア:

[(1, 111085780), (2, 55542890), (4, 27771445), (5, 22217156), (10, 11108578), (13, 8545060), (19, 5846620), (20, 5554289), (26, 4272530), (38, 2923310), (52, 2136265), (65, 1709012), (76, 1461655), (95, 1169324), (113, 983060), (130, 854506), (190, 584662), (199, 558220), (226, 491530), (247, 449740), (260, 427253), (380, 292331), (398, 279110), (452, 245765), (494, 224870), (565, 196612), (796, 139555), (988, 112435), (995, 111644), (1130, 98306), (1235, 89948), (1469, 75620), (1990, 55822), (2147, 51740), (2260, 49153), (2470, 44974), (2587, 42940), (2938, 37810), (3781, 29380), (3980, 27911), (4294, 25870), (4940, 22487), (5174, 21470), (5876, 18905), (7345, 15124), (7562, 14690), (8588, 12935), (10348, 10735)]