11125180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{829}}^1$

素因数の和:910

約数の個数: 48

約数和(自身を含む): 25935840

約数和(自身を除く): 14810660

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 61, 110, 122, 220, 244, 305, 610, 671, 829, 1220, 1342, 1658, 2684, 3316, 3355, 4145, 6710, 8290, 9119, 13420, 16580, 18238, 36476, 45595, 50569, 91190, 101138, 182380, 202276, 252845, 505690, 556259, 1011380, 1112518, 2225036, 2781295, 5562590, 11125180]

約数ペア:

[(1, 11125180), (2, 5562590), (4, 2781295), (5, 2225036), (10, 1112518), (11, 1011380), (20, 556259), (22, 505690), (44, 252845), (55, 202276), (61, 182380), (110, 101138), (122, 91190), (220, 50569), (244, 45595), (305, 36476), (610, 18238), (671, 16580), (829, 13420), (1220, 9119), (1342, 8290), (1658, 6710), (2684, 4145), (3316, 3355)]