47821040

素因数分解:

$2^4\times 5^1\times {\mathrm{211}}^1\times {\mathrm{2833}}^1$

素因数の和:3057

約数の個数: 40

約数和(自身を含む): 111750288

約数和(自身を除く): 63929248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 211, 422, 844, 1055, 1688, 2110, 2833, 3376, 4220, 5666, 8440, 11332, 14165, 16880, 22664, 28330, 45328, 56660, 113320, 226640, 597763, 1195526, 2391052, 2988815, 4782104, 5977630, 9564208, 11955260, 23910520, 47821040]

約数ペア:

[(1, 47821040), (2, 23910520), (4, 11955260), (5, 9564208), (8, 5977630), (10, 4782104), (16, 2988815), (20, 2391052), (40, 1195526), (80, 597763), (211, 226640), (422, 113320), (844, 56660), (1055, 45328), (1688, 28330), (2110, 22664), (2833, 16880), (3376, 14165), (4220, 11332), (5666, 8440)]