5280380984

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{431}}^1\times {\mathrm{18451}}^1$

素因数の和:18971

約数の個数: 32

約数和(自身を含む): 10043792640

約数和(自身を除く): 4763411656

約数列:

[1, 2, 4, 8, 83, 166, 332, 431, 664, 862, 1724, 3448, 18451, 35773, 36902, 71546, 73804, 143092, 147608, 286184, 1531433, 3062866, 6125732, 7952381, 12251464, 15904762, 31809524, 63619048, 660047623, 1320095246, 2640190492, 5280380984]

約数ペア:

[(1, 5280380984), (2, 2640190492), (4, 1320095246), (8, 660047623), (83, 63619048), (166, 31809524), (332, 15904762), (431, 12251464), (664, 7952381), (862, 6125732), (1724, 3062866), (3448, 1531433), (18451, 286184), (35773, 147608), (36902, 143092), (71546, 73804)]