227529940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1877}}^1$

素因数の和:1945

約数の個数: 96

約数和(自身を含む): 567907200

約数和(自身を除く): 340377260

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 29, 38, 44, 55, 58, 76, 95, 110, 116, 145, 190, 209, 220, 290, 319, 380, 418, 551, 580, 638, 836, 1045, 1102, 1276, 1595, 1877, 2090, 2204, 2755, 3190, 3754, 4180, 5510, 6061, 6380, 7508, 9385, 11020, 12122, 18770, 20647, 24244, 30305, 35663, 37540, 41294, 54433, 60610, 71326, 82588, 103235, 108866, 121220, 142652, 178315, 206470, 217732, 272165, 356630, 392293, 412940, 544330, 598763, 713260, 784586, 1034227, 1088660, 1197526, 1569172, 1961465, 2068454, 2395052, 2993815, 3922930, 4136908, 5171135, 5987630, 7845860, 10342270, 11376497, 11975260, 20684540, 22752994, 45505988, 56882485, 113764970, 227529940]

約数ペア:

[(1, 227529940), (2, 113764970), (4, 56882485), (5, 45505988), (10, 22752994), (11, 20684540), (19, 11975260), (20, 11376497), (22, 10342270), (29, 7845860), (38, 5987630), (44, 5171135), (55, 4136908), (58, 3922930), (76, 2993815), (95, 2395052), (110, 2068454), (116, 1961465), (145, 1569172), (190, 1197526), (209, 1088660), (220, 1034227), (290, 784586), (319, 713260), (380, 598763), (418, 544330), (551, 412940), (580, 392293), (638, 356630), (836, 272165), (1045, 217732), (1102, 206470), (1276, 178315), (1595, 142652), (1877, 121220), (2090, 108866), (2204, 103235), (2755, 82588), (3190, 71326), (3754, 60610), (4180, 54433), (5510, 41294), (6061, 37540), (6380, 35663), (7508, 30305), (9385, 24244), (11020, 20647), (12122, 18770)]