38755460

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{487}}^1$

素因数の和:692

約数の個数: 48

約数和(自身を含む): 85591296

約数和(自身を除く): 46835836

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 173, 230, 346, 460, 487, 692, 865, 974, 1730, 1948, 2435, 3460, 3979, 4870, 7958, 9740, 11201, 15916, 19895, 22402, 39790, 44804, 56005, 79580, 84251, 112010, 168502, 224020, 337004, 421255, 842510, 1685020, 1937773, 3875546, 7751092, 9688865, 19377730, 38755460]

約数ペア:

[(1, 38755460), (2, 19377730), (4, 9688865), (5, 7751092), (10, 3875546), (20, 1937773), (23, 1685020), (46, 842510), (92, 421255), (115, 337004), (173, 224020), (230, 168502), (346, 112010), (460, 84251), (487, 79580), (692, 56005), (865, 44804), (974, 39790), (1730, 22402), (1948, 19895), (2435, 15916), (3460, 11201), (3979, 9740), (4870, 7958)]