87738200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2099}}^1$

素因数の和:2145

約数の個数: 96

約数和(自身を含む): 234360000

約数和(自身を除く): 146621800

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 25, 38, 40, 44, 50, 55, 76, 88, 95, 100, 110, 152, 190, 200, 209, 220, 275, 380, 418, 440, 475, 550, 760, 836, 950, 1045, 1100, 1672, 1900, 2090, 2099, 2200, 3800, 4180, 4198, 5225, 8360, 8396, 10450, 10495, 16792, 20900, 20990, 23089, 39881, 41800, 41980, 46178, 52475, 79762, 83960, 92356, 104950, 115445, 159524, 184712, 199405, 209900, 230890, 319048, 398810, 419800, 438691, 461780, 577225, 797620, 877382, 923560, 997025, 1154450, 1595240, 1754764, 1994050, 2193455, 2308900, 3509528, 3988100, 4386910, 4617800, 7976200, 8773820, 10967275, 17547640, 21934550, 43869100, 87738200]

約数ペア:

[(1, 87738200), (2, 43869100), (4, 21934550), (5, 17547640), (8, 10967275), (10, 8773820), (11, 7976200), (19, 4617800), (20, 4386910), (22, 3988100), (25, 3509528), (38, 2308900), (40, 2193455), (44, 1994050), (50, 1754764), (55, 1595240), (76, 1154450), (88, 997025), (95, 923560), (100, 877382), (110, 797620), (152, 577225), (190, 461780), (200, 438691), (209, 419800), (220, 398810), (275, 319048), (380, 230890), (418, 209900), (440, 199405), (475, 184712), (550, 159524), (760, 115445), (836, 104950), (950, 92356), (1045, 83960), (1100, 79762), (1672, 52475), (1900, 46178), (2090, 41980), (2099, 41800), (2200, 39881), (3800, 23089), (4180, 20990), (4198, 20900), (5225, 16792), (8360, 10495), (8396, 10450)]