2016012760

素因数分解:

$2^3\times 5^1\times {\mathrm{283}}^1\times {\mathrm{178093}}^1$

素因数の和:178387

約数の個数: 32

約数和(自身を含む): 4552082640

約数和(自身を除く): 2536069880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 283, 566, 1132, 1415, 2264, 2830, 5660, 11320, 178093, 356186, 712372, 890465, 1424744, 1780930, 3561860, 7123720, 50400319, 100800638, 201601276, 252001595, 403202552, 504003190, 1008006380, 2016012760]

約数ペア:

[(1, 2016012760), (2, 1008006380), (4, 504003190), (5, 403202552), (8, 252001595), (10, 201601276), (20, 100800638), (40, 50400319), (283, 7123720), (566, 3561860), (1132, 1780930), (1415, 1424744), (2264, 890465), (2830, 712372), (5660, 356186), (11320, 178093)]