11189750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1$

素因数の和:354

約数の個数: 64

約数和(自身を含む): 24687936

約数和(自身を除く): 13498186

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 125, 130, 143, 250, 275, 286, 313, 325, 550, 626, 650, 715, 1375, 1430, 1565, 1625, 2750, 3130, 3250, 3443, 3575, 4069, 6886, 7150, 7825, 8138, 15650, 17215, 17875, 20345, 34430, 35750, 39125, 40690, 44759, 78250, 86075, 89518, 101725, 172150, 203450, 223795, 430375, 447590, 508625, 860750, 1017250, 1118975, 2237950, 5594875, 11189750]

約数ペア:

[(1, 11189750), (2, 5594875), (5, 2237950), (10, 1118975), (11, 1017250), (13, 860750), (22, 508625), (25, 447590), (26, 430375), (50, 223795), (55, 203450), (65, 172150), (110, 101725), (125, 89518), (130, 86075), (143, 78250), (250, 44759), (275, 40690), (286, 39125), (313, 35750), (325, 34430), (550, 20345), (626, 17875), (650, 17215), (715, 15650), (1375, 8138), (1430, 7825), (1565, 7150), (1625, 6886), (2750, 4069), (3130, 3575), (3250, 3443)]