4513190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{461}}^1$

素因数の和:568

約数の個数: 32

約数和(自身を含む): 8981280

約数和(自身を除く): 4468090

約数列:

[1, 2, 5, 10, 11, 22, 55, 89, 110, 178, 445, 461, 890, 922, 979, 1958, 2305, 4610, 4895, 5071, 9790, 10142, 25355, 41029, 50710, 82058, 205145, 410290, 451319, 902638, 2256595, 4513190]

約数ペア:

[(1, 4513190), (2, 2256595), (5, 902638), (10, 451319), (11, 410290), (22, 205145), (55, 82058), (89, 50710), (110, 41029), (178, 25355), (445, 10142), (461, 9790), (890, 5071), (922, 4895), (979, 4610), (1958, 2305)]