113797760

素因数分解:

$2^7\times 5^1\times {\mathrm{269}}^1\times {\mathrm{661}}^1$

素因数の和:949

約数の個数: 64

約数和(自身を含む): 273472200

約数和(自身を除く): 159674440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 269, 320, 538, 640, 661, 1076, 1322, 1345, 2152, 2644, 2690, 3305, 4304, 5288, 5380, 6610, 8608, 10576, 10760, 13220, 17216, 21152, 21520, 26440, 34432, 42304, 43040, 52880, 84608, 86080, 105760, 172160, 177809, 211520, 355618, 423040, 711236, 889045, 1422472, 1778090, 2844944, 3556180, 5689888, 7112360, 11379776, 14224720, 22759552, 28449440, 56898880, 113797760]

約数ペア:

[(1, 113797760), (2, 56898880), (4, 28449440), (5, 22759552), (8, 14224720), (10, 11379776), (16, 7112360), (20, 5689888), (32, 3556180), (40, 2844944), (64, 1778090), (80, 1422472), (128, 889045), (160, 711236), (269, 423040), (320, 355618), (538, 211520), (640, 177809), (661, 172160), (1076, 105760), (1322, 86080), (1345, 84608), (2152, 52880), (2644, 43040), (2690, 42304), (3305, 34432), (4304, 26440), (5288, 21520), (5380, 21152), (6610, 17216), (8608, 13220), (10576, 10760)]