26220850

素因数分解:

$2^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{8597}}^1$

素因数の和:8670

約数の個数: 24

約数和(自身を含む): 49576068

約数和(自身を除く): 23355218

約数列:

[1, 2, 5, 10, 25, 50, 61, 122, 305, 610, 1525, 3050, 8597, 17194, 42985, 85970, 214925, 429850, 524417, 1048834, 2622085, 5244170, 13110425, 26220850]

約数ペア:

[(1, 26220850), (2, 13110425), (5, 5244170), (10, 2622085), (25, 1048834), (50, 524417), (61, 429850), (122, 214925), (305, 85970), (610, 42985), (1525, 17194), (3050, 8597)]