2863300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:181

約数の個数: 72

約数和(自身を含む): 7187040

約数和(自身を除く): 4323740

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 25, 38, 44, 50, 55, 76, 95, 100, 110, 137, 190, 209, 220, 274, 275, 380, 418, 475, 548, 550, 685, 836, 950, 1045, 1100, 1370, 1507, 1900, 2090, 2603, 2740, 3014, 3425, 4180, 5206, 5225, 6028, 6850, 7535, 10412, 10450, 13015, 13700, 15070, 20900, 26030, 28633, 30140, 37675, 52060, 57266, 65075, 75350, 114532, 130150, 143165, 150700, 260300, 286330, 572660, 715825, 1431650, 2863300]

約数ペア:

[(1, 2863300), (2, 1431650), (4, 715825), (5, 572660), (10, 286330), (11, 260300), (19, 150700), (20, 143165), (22, 130150), (25, 114532), (38, 75350), (44, 65075), (50, 57266), (55, 52060), (76, 37675), (95, 30140), (100, 28633), (110, 26030), (137, 20900), (190, 15070), (209, 13700), (220, 13015), (274, 10450), (275, 10412), (380, 7535), (418, 6850), (475, 6028), (548, 5225), (550, 5206), (685, 4180), (836, 3425), (950, 3014), (1045, 2740), (1100, 2603), (1370, 2090), (1507, 1900)]