23555655140

素因数分解:

$2^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{7501801}}^1$

素因数の和:7501967

約数の個数: 24

約数和(自身を含む): 49781958072

約数和(自身を除く): 26226302932

約数列:

[1, 2, 4, 5, 10, 20, 157, 314, 628, 785, 1570, 3140, 7501801, 15003602, 30007204, 37509005, 75018010, 150036020, 1177782757, 2355565514, 4711131028, 5888913785, 11777827570, 23555655140]

約数ペア:

[(1, 23555655140), (2, 11777827570), (4, 5888913785), (5, 4711131028), (10, 2355565514), (20, 1177782757), (157, 150036020), (314, 75018010), (628, 37509005), (785, 30007204), (1570, 15003602), (3140, 7501801)]