4920559910

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{112831}}^1$

素因数の和:112941

約数の個数: 48

約数和(自身を含む): 10418906880

約数和(自身を除く): 5498346970

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 89, 98, 178, 245, 445, 490, 623, 890, 1246, 3115, 4361, 6230, 8722, 21805, 43610, 112831, 225662, 564155, 789817, 1128310, 1579634, 3949085, 5528719, 7898170, 10041959, 11057438, 20083918, 27643595, 50209795, 55287190, 70293713, 100419590, 140587426, 351468565, 492055991, 702937130, 984111982, 2460279955, 4920559910]

約数ペア:

[(1, 4920559910), (2, 2460279955), (5, 984111982), (7, 702937130), (10, 492055991), (14, 351468565), (35, 140587426), (49, 100419590), (70, 70293713), (89, 55287190), (98, 50209795), (178, 27643595), (245, 20083918), (445, 11057438), (490, 10041959), (623, 7898170), (890, 5528719), (1246, 3949085), (3115, 1579634), (4361, 1128310), (6230, 789817), (8722, 564155), (21805, 225662), (43610, 112831)]