100409634640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{179302919}}^1$

素因数の和:179302939

約数の個数: 40

約数和(自身を含む): 266802744960

約数和(自身を除く): 166393110320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 179302919, 358605838, 717211676, 896514595, 1255120433, 1434423352, 1793029190, 2510240866, 2868846704, 3586058380, 5020481732, 6275602165, 7172116760, 10040963464, 12551204330, 14344233520, 20081926928, 25102408660, 50204817320, 100409634640]

約数ペア:

[(1, 100409634640), (2, 50204817320), (4, 25102408660), (5, 20081926928), (7, 14344233520), (8, 12551204330), (10, 10040963464), (14, 7172116760), (16, 6275602165), (20, 5020481732), (28, 3586058380), (35, 2868846704), (40, 2510240866), (56, 1793029190), (70, 1434423352), (80, 1255120433), (112, 896514595), (140, 717211676), (280, 358605838), (560, 179302919)]