26244010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{293}}^1$

素因数の和:379

約数の個数: 48

約数和(自身を含む): 52295544

約数和(自身を除く): 26051534

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 169, 265, 293, 338, 530, 586, 689, 845, 1378, 1465, 1690, 2930, 3445, 3809, 6890, 7618, 8957, 15529, 17914, 19045, 31058, 38090, 44785, 49517, 77645, 89570, 99034, 155290, 201877, 247585, 403754, 495170, 1009385, 2018770, 2624401, 5248802, 13122005, 26244010]

約数ペア:

[(1, 26244010), (2, 13122005), (5, 5248802), (10, 2624401), (13, 2018770), (26, 1009385), (53, 495170), (65, 403754), (106, 247585), (130, 201877), (169, 155290), (265, 99034), (293, 89570), (338, 77645), (530, 49517), (586, 44785), (689, 38090), (845, 31058), (1378, 19045), (1465, 17914), (1690, 15529), (2930, 8957), (3445, 7618), (3809, 6890)]