725829170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{5413}}^1$

素因数の和:5507

約数の個数: 64

約数和(自身を含む): 1515573504

約数和(自身を除く): 789744334

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 53, 55, 106, 110, 115, 230, 253, 265, 506, 530, 583, 1166, 1219, 1265, 2438, 2530, 2915, 5413, 5830, 6095, 10826, 12190, 13409, 26818, 27065, 54130, 59543, 67045, 119086, 124499, 134090, 248998, 286889, 297715, 573778, 595430, 622495, 1244990, 1369489, 1434445, 2738978, 2868890, 3155779, 6311558, 6598447, 6847445, 13196894, 13694890, 15778895, 31557790, 32992235, 65984470, 72582917, 145165834, 362914585, 725829170]

約数ペア:

[(1, 725829170), (2, 362914585), (5, 145165834), (10, 72582917), (11, 65984470), (22, 32992235), (23, 31557790), (46, 15778895), (53, 13694890), (55, 13196894), (106, 6847445), (110, 6598447), (115, 6311558), (230, 3155779), (253, 2868890), (265, 2738978), (506, 1434445), (530, 1369489), (583, 1244990), (1166, 622495), (1219, 595430), (1265, 573778), (2438, 297715), (2530, 286889), (2915, 248998), (5413, 134090), (5830, 124499), (6095, 119086), (10826, 67045), (12190, 59543), (13409, 54130), (26818, 27065)]