11579440

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2731}}^1$

素因数の和:2797

約数の個数: 40

約数和(自身を含む): 27440208

約数和(自身を除く): 15860768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 2731, 4240, 5462, 10924, 13655, 21848, 27310, 43696, 54620, 109240, 144743, 218480, 289486, 578972, 723715, 1157944, 1447430, 2315888, 2894860, 5789720, 11579440]

約数ペア:

[(1, 11579440), (2, 5789720), (4, 2894860), (5, 2315888), (8, 1447430), (10, 1157944), (16, 723715), (20, 578972), (40, 289486), (53, 218480), (80, 144743), (106, 109240), (212, 54620), (265, 43696), (424, 27310), (530, 21848), (848, 13655), (1060, 10924), (2120, 5462), (2731, 4240)]