9896150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{947}}^1$

素因数の和:989

約数の個数: 48

約数和(自身を含む): 21159360

約数和(自身を除く): 11263210

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 50, 55, 95, 110, 190, 209, 275, 418, 475, 550, 947, 950, 1045, 1894, 2090, 4735, 5225, 9470, 10417, 10450, 17993, 20834, 23675, 35986, 47350, 52085, 89965, 104170, 179930, 197923, 260425, 395846, 449825, 520850, 899650, 989615, 1979230, 4948075, 9896150]

約数ペア:

[(1, 9896150), (2, 4948075), (5, 1979230), (10, 989615), (11, 899650), (19, 520850), (22, 449825), (25, 395846), (38, 260425), (50, 197923), (55, 179930), (95, 104170), (110, 89965), (190, 52085), (209, 47350), (275, 35986), (418, 23675), (475, 20834), (550, 17993), (947, 10450), (950, 10417), (1045, 9470), (1894, 5225), (2090, 4735)]