65831020

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{1187}}^1$

素因数の和:1302

約数の個数: 48

約数和(自身を含む): 143700480

約数和(自身を除く): 77869460

約数列:

[1, 2, 4, 5, 10, 20, 47, 59, 94, 118, 188, 235, 236, 295, 470, 590, 940, 1180, 1187, 2374, 2773, 4748, 5546, 5935, 11092, 11870, 13865, 23740, 27730, 55460, 55789, 70033, 111578, 140066, 223156, 278945, 280132, 350165, 557890, 700330, 1115780, 1400660, 3291551, 6583102, 13166204, 16457755, 32915510, 65831020]

約数ペア:

[(1, 65831020), (2, 32915510), (4, 16457755), (5, 13166204), (10, 6583102), (20, 3291551), (47, 1400660), (59, 1115780), (94, 700330), (118, 557890), (188, 350165), (235, 280132), (236, 278945), (295, 223156), (470, 140066), (590, 111578), (940, 70033), (1180, 55789), (1187, 55460), (2374, 27730), (2773, 23740), (4748, 13865), (5546, 11870), (5935, 11092)]