2016023900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{569}}^1\times {\mathrm{3221}}^1$

素因数の和:3815

約数の個数: 72

約数和(自身を含む): 4782350160

約数和(自身を除く): 2766326260

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 569, 1100, 1138, 2276, 2845, 3221, 5690, 6259, 6442, 11380, 12518, 12884, 14225, 16105, 25036, 28450, 31295, 32210, 35431, 56900, 62590, 64420, 70862, 80525, 125180, 141724, 156475, 161050, 177155, 312950, 322100, 354310, 625900, 708620, 885775, 1771550, 1832749, 3543100, 3665498, 7330996, 9163745, 18327490, 20160239, 36654980, 40320478, 45818725, 80640956, 91637450, 100801195, 183274900, 201602390, 403204780, 504005975, 1008011950, 2016023900]

約数ペア:

[(1, 2016023900), (2, 1008011950), (4, 504005975), (5, 403204780), (10, 201602390), (11, 183274900), (20, 100801195), (22, 91637450), (25, 80640956), (44, 45818725), (50, 40320478), (55, 36654980), (100, 20160239), (110, 18327490), (220, 9163745), (275, 7330996), (550, 3665498), (569, 3543100), (1100, 1832749), (1138, 1771550), (2276, 885775), (2845, 708620), (3221, 625900), (5690, 354310), (6259, 322100), (6442, 312950), (11380, 177155), (12518, 161050), (12884, 156475), (14225, 141724), (16105, 125180), (25036, 80525), (28450, 70862), (31295, 64420), (32210, 62590), (35431, 56900)]