1334133040

素因数分解:

$2^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{211097}}^1$

素因数の和:211189

約数の個数: 40

約数和(自身を含む): 3141138240

約数和(自身を除く): 1807005200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 79, 80, 158, 316, 395, 632, 790, 1264, 1580, 3160, 6320, 211097, 422194, 844388, 1055485, 1688776, 2110970, 3377552, 4221940, 8443880, 16676663, 16887760, 33353326, 66706652, 83383315, 133413304, 166766630, 266826608, 333533260, 667066520, 1334133040]

約数ペア:

[(1, 1334133040), (2, 667066520), (4, 333533260), (5, 266826608), (8, 166766630), (10, 133413304), (16, 83383315), (20, 66706652), (40, 33353326), (79, 16887760), (80, 16676663), (158, 8443880), (316, 4221940), (395, 3377552), (632, 2110970), (790, 1688776), (1264, 1055485), (1580, 844388), (3160, 422194), (6320, 211097)]