85419950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2017}}^1$

素因数の和:2058

約数の個数: 72

約数和(自身を含む): 199685136

約数和(自身を除く): 114265186

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 121, 154, 175, 242, 275, 350, 385, 550, 605, 770, 847, 1210, 1694, 1925, 2017, 3025, 3850, 4034, 4235, 6050, 8470, 10085, 14119, 20170, 21175, 22187, 28238, 42350, 44374, 50425, 70595, 100850, 110935, 141190, 155309, 221870, 244057, 310618, 352975, 488114, 554675, 705950, 776545, 1109350, 1220285, 1553090, 1708399, 2440570, 3416798, 3882725, 6101425, 7765450, 8541995, 12202850, 17083990, 42709975, 85419950]

約数ペア:

[(1, 85419950), (2, 42709975), (5, 17083990), (7, 12202850), (10, 8541995), (11, 7765450), (14, 6101425), (22, 3882725), (25, 3416798), (35, 2440570), (50, 1708399), (55, 1553090), (70, 1220285), (77, 1109350), (110, 776545), (121, 705950), (154, 554675), (175, 488114), (242, 352975), (275, 310618), (350, 244057), (385, 221870), (550, 155309), (605, 141190), (770, 110935), (847, 100850), (1210, 70595), (1694, 50425), (1925, 44374), (2017, 42350), (3025, 28238), (3850, 22187), (4034, 21175), (4235, 20170), (6050, 14119), (8470, 10085)]