4054450

素因数分解:

$2^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{619}}^1$

素因数の和:762

約数の個数: 24

約数和(自身を含む): 7611120

約数和(自身を除く): 3556670

約数列:

[1, 2, 5, 10, 25, 50, 131, 262, 619, 655, 1238, 1310, 3095, 3275, 6190, 6550, 15475, 30950, 81089, 162178, 405445, 810890, 2027225, 4054450]

約数ペア:

[(1, 4054450), (2, 2027225), (5, 810890), (10, 405445), (25, 162178), (50, 81089), (131, 30950), (262, 15475), (619, 6550), (655, 6190), (1238, 3275), (1310, 3095)]