2017577320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{241337}}^1$

素因数の和:241378

約数の個数: 64

約数和(自身を含む): 5212900800

約数和(自身を除く): 3195323480

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 152, 190, 209, 220, 380, 418, 440, 760, 836, 1045, 1672, 2090, 4180, 8360, 241337, 482674, 965348, 1206685, 1930696, 2413370, 2654707, 4585403, 4826740, 5309414, 9170806, 9653480, 10618828, 13273535, 18341612, 21237656, 22927015, 26547070, 36683224, 45854030, 50439433, 53094140, 91708060, 100878866, 106188280, 183416120, 201757732, 252197165, 403515464, 504394330, 1008788660, 2017577320]

約数ペア:

[(1, 2017577320), (2, 1008788660), (4, 504394330), (5, 403515464), (8, 252197165), (10, 201757732), (11, 183416120), (19, 106188280), (20, 100878866), (22, 91708060), (38, 53094140), (40, 50439433), (44, 45854030), (55, 36683224), (76, 26547070), (88, 22927015), (95, 21237656), (110, 18341612), (152, 13273535), (190, 10618828), (209, 9653480), (220, 9170806), (380, 5309414), (418, 4826740), (440, 4585403), (760, 2654707), (836, 2413370), (1045, 1930696), (1672, 1206685), (2090, 965348), (4180, 482674), (8360, 241337)]