26302880

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5303}}^1$

素因数の和:5349

約数の個数: 48

約数和(自身を含む): 64157184

約数和(自身を除く): 37854304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 5303, 10606, 21212, 26515, 42424, 53030, 84848, 106060, 164393, 169696, 212120, 328786, 424240, 657572, 821965, 848480, 1315144, 1643930, 2630288, 3287860, 5260576, 6575720, 13151440, 26302880]

約数ペア:

[(1, 26302880), (2, 13151440), (4, 6575720), (5, 5260576), (8, 3287860), (10, 2630288), (16, 1643930), (20, 1315144), (31, 848480), (32, 821965), (40, 657572), (62, 424240), (80, 328786), (124, 212120), (155, 169696), (160, 164393), (248, 106060), (310, 84848), (496, 53030), (620, 42424), (992, 26515), (1240, 21212), (2480, 10606), (4960, 5303)]