4665920

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{2083}}^1$

素因数の和:2107

約数の個数: 56

約数和(自身を含む): 12704064

約数和(自身を除く): 8038144

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2083, 2240, 4166, 8332, 10415, 14581, 16664, 20830, 29162, 33328, 41660, 58324, 66656, 72905, 83320, 116648, 133312, 145810, 166640, 233296, 291620, 333280, 466592, 583240, 666560, 933184, 1166480, 2332960, 4665920]

約数ペア:

[(1, 4665920), (2, 2332960), (4, 1166480), (5, 933184), (7, 666560), (8, 583240), (10, 466592), (14, 333280), (16, 291620), (20, 233296), (28, 166640), (32, 145810), (35, 133312), (40, 116648), (56, 83320), (64, 72905), (70, 66656), (80, 58324), (112, 41660), (140, 33328), (160, 29162), (224, 20830), (280, 16664), (320, 14581), (448, 10415), (560, 8332), (1120, 4166), (2083, 2240)]