25152340

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{54679}}^1$

素因数の和:54711

約数の個数: 24

約数和(自身を含む): 55117440

約数和(自身を除く): 29965100

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 54679, 109358, 218716, 273395, 546790, 1093580, 1257617, 2515234, 5030468, 6288085, 12576170, 25152340]

約数ペア:

[(1, 25152340), (2, 12576170), (4, 6288085), (5, 5030468), (10, 2515234), (20, 1257617), (23, 1093580), (46, 546790), (92, 273395), (115, 218716), (230, 109358), (460, 54679)]