23158880

素因数分解:

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

素因数の和:2799

約数の個数: 48

約数和(自身を含む): 55765584

約数和(自身を除く): 32606704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 106, 160, 212, 265, 424, 530, 848, 1060, 1696, 2120, 2731, 4240, 5462, 8480, 10924, 13655, 21848, 27310, 43696, 54620, 87392, 109240, 144743, 218480, 289486, 436960, 578972, 723715, 1157944, 1447430, 2315888, 2894860, 4631776, 5789720, 11579440, 23158880]

約数ペア:

[(1, 23158880), (2, 11579440), (4, 5789720), (5, 4631776), (8, 2894860), (10, 2315888), (16, 1447430), (20, 1157944), (32, 723715), (40, 578972), (53, 436960), (80, 289486), (106, 218480), (160, 144743), (212, 109240), (265, 87392), (424, 54620), (530, 43696), (848, 27310), (1060, 21848), (1696, 13655), (2120, 10924), (2731, 8480), (4240, 5462)]