47595440

素因数分解:

$2^4\times 5^1\times {\mathrm{311}}^1\times {\mathrm{1913}}^1$

素因数の和:2237

約数の個数: 40

約数和(自身を含む): 111073248

約数和(自身を除く): 63477808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 311, 622, 1244, 1555, 1913, 2488, 3110, 3826, 4976, 6220, 7652, 9565, 12440, 15304, 19130, 24880, 30608, 38260, 76520, 153040, 594943, 1189886, 2379772, 2974715, 4759544, 5949430, 9519088, 11898860, 23797720, 47595440]

約数ペア:

[(1, 47595440), (2, 23797720), (4, 11898860), (5, 9519088), (8, 5949430), (10, 4759544), (16, 2974715), (20, 2379772), (40, 1189886), (80, 594943), (311, 153040), (622, 76520), (1244, 38260), (1555, 30608), (1913, 24880), (2488, 19130), (3110, 15304), (3826, 12440), (4976, 9565), (6220, 7652)]