10040804080

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{2127289}}^1$

素因数の和:2127361

約数の個数: 40

約数和(自身を含む): 23740556400

約数和(自身を除く): 13699752320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 236, 295, 472, 590, 944, 1180, 2360, 4720, 2127289, 4254578, 8509156, 10636445, 17018312, 21272890, 34036624, 42545780, 85091560, 125510051, 170183120, 251020102, 502040204, 627550255, 1004080408, 1255100510, 2008160816, 2510201020, 5020402040, 10040804080]

約数ペア:

[(1, 10040804080), (2, 5020402040), (4, 2510201020), (5, 2008160816), (8, 1255100510), (10, 1004080408), (16, 627550255), (20, 502040204), (40, 251020102), (59, 170183120), (80, 125510051), (118, 85091560), (236, 42545780), (295, 34036624), (472, 21272890), (590, 17018312), (944, 10636445), (1180, 8509156), (2360, 4254578), (4720, 2127289)]