351153440

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{10501}}^1$

素因数の和:10546

約数の個数: 96

約数和(自身を含む): 952741440

約数和(自身を除く): 601588000

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 76, 80, 88, 95, 110, 152, 160, 176, 190, 209, 220, 304, 352, 380, 418, 440, 608, 760, 836, 880, 1045, 1520, 1672, 1760, 2090, 3040, 3344, 4180, 6688, 8360, 10501, 16720, 21002, 33440, 42004, 52505, 84008, 105010, 115511, 168016, 199519, 210020, 231022, 336032, 399038, 420040, 462044, 577555, 798076, 840080, 924088, 997595, 1155110, 1596152, 1680160, 1848176, 1995190, 2194709, 2310220, 3192304, 3696352, 3990380, 4389418, 4620440, 6384608, 7980760, 8778836, 9240880, 10973545, 15961520, 17557672, 18481760, 21947090, 31923040, 35115344, 43894180, 70230688, 87788360, 175576720, 351153440]

約数ペア:

[(1, 351153440), (2, 175576720), (4, 87788360), (5, 70230688), (8, 43894180), (10, 35115344), (11, 31923040), (16, 21947090), (19, 18481760), (20, 17557672), (22, 15961520), (32, 10973545), (38, 9240880), (40, 8778836), (44, 7980760), (55, 6384608), (76, 4620440), (80, 4389418), (88, 3990380), (95, 3696352), (110, 3192304), (152, 2310220), (160, 2194709), (176, 1995190), (190, 1848176), (209, 1680160), (220, 1596152), (304, 1155110), (352, 997595), (380, 924088), (418, 840080), (440, 798076), (608, 577555), (760, 462044), (836, 420040), (880, 399038), (1045, 336032), (1520, 231022), (1672, 210020), (1760, 199519), (2090, 168016), (3040, 115511), (3344, 105010), (4180, 84008), (6688, 52505), (8360, 42004), (10501, 33440), (16720, 21002)]