4981621750

素因数分解:

$2^1\times 5^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{17681}}^1$

素因数の和:17735

約数の個数: 96

約数和(自身を含む): 11320440768

約数和(自身を除く): 6338819018

約数列:

[1, 2, 5, 7, 10, 14, 23, 25, 35, 46, 49, 50, 70, 98, 115, 125, 161, 175, 230, 245, 250, 322, 350, 490, 575, 805, 875, 1127, 1150, 1225, 1610, 1750, 2254, 2450, 2875, 4025, 5635, 5750, 6125, 8050, 11270, 12250, 17681, 20125, 28175, 35362, 40250, 56350, 88405, 123767, 140875, 176810, 247534, 281750, 406663, 442025, 618835, 813326, 866369, 884050, 1237670, 1732738, 2033315, 2210125, 2846641, 3094175, 4066630, 4331845, 4420250, 5693282, 6188350, 8663690, 10166575, 14233205, 15470875, 19926487, 20333150, 21659225, 28466410, 30941750, 39852974, 43318450, 50832875, 71166025, 99632435, 101665750, 108296125, 142332050, 199264870, 216592250, 355830125, 498162175, 711660250, 996324350, 2490810875, 4981621750]

約数ペア:

[(1, 4981621750), (2, 2490810875), (5, 996324350), (7, 711660250), (10, 498162175), (14, 355830125), (23, 216592250), (25, 199264870), (35, 142332050), (46, 108296125), (49, 101665750), (50, 99632435), (70, 71166025), (98, 50832875), (115, 43318450), (125, 39852974), (161, 30941750), (175, 28466410), (230, 21659225), (245, 20333150), (250, 19926487), (322, 15470875), (350, 14233205), (490, 10166575), (575, 8663690), (805, 6188350), (875, 5693282), (1127, 4420250), (1150, 4331845), (1225, 4066630), (1610, 3094175), (1750, 2846641), (2254, 2210125), (2450, 2033315), (2875, 1732738), (4025, 1237670), (5635, 884050), (5750, 866369), (6125, 813326), (8050, 618835), (11270, 442025), (12250, 406663), (17681, 281750), (20125, 247534), (28175, 176810), (35362, 140875), (40250, 123767), (56350, 88405)]