47905160

素因数分解:

$2^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{5011}}^1$

素因数の和:5261

約数の個数: 32

約数和(自身を含む): 108259200

約数和(自身を除く): 60354040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 239, 478, 956, 1195, 1912, 2390, 4780, 5011, 9560, 10022, 20044, 25055, 40088, 50110, 100220, 200440, 1197629, 2395258, 4790516, 5988145, 9581032, 11976290, 23952580, 47905160]

約数ペア:

[(1, 47905160), (2, 23952580), (4, 11976290), (5, 9581032), (8, 5988145), (10, 4790516), (20, 2395258), (40, 1197629), (239, 200440), (478, 100220), (956, 50110), (1195, 40088), (1912, 25055), (2390, 20044), (4780, 10022), (5011, 9560)]