972760

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{293}}^1$

素因数の和:387

約数の個数: 32

約数和(自身を含む): 2222640

約数和(自身を除く): 1249880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 293, 332, 415, 586, 664, 830, 1172, 1465, 1660, 2344, 2930, 3320, 5860, 11720, 24319, 48638, 97276, 121595, 194552, 243190, 486380, 972760]

約数ペア:

[(1, 972760), (2, 486380), (4, 243190), (5, 194552), (8, 121595), (10, 97276), (20, 48638), (40, 24319), (83, 11720), (166, 5860), (293, 3320), (332, 2930), (415, 2344), (586, 1660), (664, 1465), (830, 1172)]