977139080

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{294319}}^1$

素因数の和:294413

約数の個数: 32

約数和(自身を含む): 2225059200

約数和(自身を除く): 1247920120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 294319, 588638, 1177276, 1471595, 2354552, 2943190, 5886380, 11772760, 24428477, 48856954, 97713908, 122142385, 195427816, 244284770, 488569540, 977139080]

約数ペア:

[(1, 977139080), (2, 488569540), (4, 244284770), (5, 195427816), (8, 122142385), (10, 97713908), (20, 48856954), (40, 24428477), (83, 11772760), (166, 5886380), (332, 2943190), (415, 2354552), (664, 1471595), (830, 1177276), (1660, 588638), (3320, 294319)]