2018282860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{727}}^1\times {\mathrm{12619}}^1$

素因数の和:13366

約数の個数: 48

約数和(自身を含む): 4630429440

約数和(自身を除く): 2612146580

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 727, 1454, 2908, 3635, 7270, 7997, 12619, 14540, 15994, 25238, 31988, 39985, 50476, 63095, 79970, 126190, 138809, 159940, 252380, 277618, 555236, 694045, 1388090, 2776180, 9174013, 18348026, 36696052, 45870065, 91740130, 100914143, 183480260, 201828286, 403656572, 504570715, 1009141430, 2018282860]

約数ペア:

[(1, 2018282860), (2, 1009141430), (4, 504570715), (5, 403656572), (10, 201828286), (11, 183480260), (20, 100914143), (22, 91740130), (44, 45870065), (55, 36696052), (110, 18348026), (220, 9174013), (727, 2776180), (1454, 1388090), (2908, 694045), (3635, 555236), (7270, 277618), (7997, 252380), (12619, 159940), (14540, 138809), (15994, 126190), (25238, 79970), (31988, 63095), (39985, 50476)]