15380492380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3039623}}^1$

素因数の和:3039666

約数の個数: 48

約数和(自身を含む): 36767291904

約数和(自身を除く): 21386799524

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 2530, 5060, 3039623, 6079246, 12158492, 15198115, 30396230, 33435853, 60792460, 66871706, 69911329, 133743412, 139822658, 167179265, 279645316, 334358530, 349556645, 668717060, 699113290, 769024619, 1398226580, 1538049238, 3076098476, 3845123095, 7690246190, 15380492380]

約数ペア:

[(1, 15380492380), (2, 7690246190), (4, 3845123095), (5, 3076098476), (10, 1538049238), (11, 1398226580), (20, 769024619), (22, 699113290), (23, 668717060), (44, 349556645), (46, 334358530), (55, 279645316), (92, 167179265), (110, 139822658), (115, 133743412), (220, 69911329), (230, 66871706), (253, 60792460), (460, 33435853), (506, 30396230), (1012, 15198115), (1265, 12158492), (2530, 6079246), (5060, 3039623)]