25001319170

素因数分解:

$2^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{727}}^1\times {\mathrm{14389}}^1$

素因数の和:15362

約数の個数: 32

約数和(自身を含む): 45255974400

約数和(自身を除く): 20254655230

約数列:

[1, 2, 5, 10, 239, 478, 727, 1195, 1454, 2390, 3635, 7270, 14389, 28778, 71945, 143890, 173753, 347506, 868765, 1737530, 3438971, 6877942, 10460803, 17194855, 20921606, 34389710, 52304015, 104608030, 2500131917, 5000263834, 12500659585, 25001319170]

約数ペア:

[(1, 25001319170), (2, 12500659585), (5, 5000263834), (10, 2500131917), (239, 104608030), (478, 52304015), (727, 34389710), (1195, 20921606), (1454, 17194855), (2390, 10460803), (3635, 6877942), (7270, 3438971), (14389, 1737530), (28778, 868765), (71945, 347506), (143890, 173753)]