8892950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:102

約数の個数: 96

約数和(自身を含む): 20355840

約数和(自身を除く): 11462890

約数列:

[1, 2, 5, 10, 11, 19, 22, 23, 25, 37, 38, 46, 50, 55, 74, 95, 110, 115, 185, 190, 209, 230, 253, 275, 370, 407, 418, 437, 475, 506, 550, 575, 703, 814, 851, 874, 925, 950, 1045, 1150, 1265, 1406, 1702, 1850, 2035, 2090, 2185, 2530, 3515, 4070, 4255, 4370, 4807, 5225, 6325, 7030, 7733, 8510, 9361, 9614, 10175, 10450, 10925, 12650, 15466, 16169, 17575, 18722, 20350, 21275, 21850, 24035, 32338, 35150, 38665, 42550, 46805, 48070, 77330, 80845, 93610, 120175, 161690, 177859, 193325, 234025, 240350, 355718, 386650, 404225, 468050, 808450, 889295, 1778590, 4446475, 8892950]

約数ペア:

[(1, 8892950), (2, 4446475), (5, 1778590), (10, 889295), (11, 808450), (19, 468050), (22, 404225), (23, 386650), (25, 355718), (37, 240350), (38, 234025), (46, 193325), (50, 177859), (55, 161690), (74, 120175), (95, 93610), (110, 80845), (115, 77330), (185, 48070), (190, 46805), (209, 42550), (230, 38665), (253, 35150), (275, 32338), (370, 24035), (407, 21850), (418, 21275), (437, 20350), (475, 18722), (506, 17575), (550, 16169), (575, 15466), (703, 12650), (814, 10925), (851, 10450), (874, 10175), (925, 9614), (950, 9361), (1045, 8510), (1150, 7733), (1265, 7030), (1406, 6325), (1702, 5225), (1850, 4807), (2035, 4370), (2090, 4255), (2185, 4070), (2530, 3515)]