25064230

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:229

約数の個数: 48

約数和(自身を含む): 48883824

約数和(自身を除く): 23819594

約数列:

[1, 2, 5, 10, 19, 38, 53, 95, 106, 131, 190, 262, 265, 361, 530, 655, 722, 1007, 1310, 1805, 2014, 2489, 3610, 4978, 5035, 6943, 10070, 12445, 13886, 19133, 24890, 34715, 38266, 47291, 69430, 94582, 95665, 131917, 191330, 236455, 263834, 472910, 659585, 1319170, 2506423, 5012846, 12532115, 25064230]

約数ペア:

[(1, 25064230), (2, 12532115), (5, 5012846), (10, 2506423), (19, 1319170), (38, 659585), (53, 472910), (95, 263834), (106, 236455), (131, 191330), (190, 131917), (262, 95665), (265, 94582), (361, 69430), (530, 47291), (655, 38266), (722, 34715), (1007, 24890), (1310, 19133), (1805, 13886), (2014, 12445), (2489, 10070), (3610, 6943), (4978, 5035)]