214366480

素因数分解:

$2^4\times 5^1\times {\mathrm{1039}}^1\times {\mathrm{2579}}^1$

素因数の和:3631

約数の個数: 40

約数和(自身を含む): 499075200

約数和(自身を除く): 284708720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1039, 2078, 2579, 4156, 5158, 5195, 8312, 10316, 10390, 12895, 16624, 20632, 20780, 25790, 41264, 41560, 51580, 83120, 103160, 206320, 2679581, 5359162, 10718324, 13397905, 21436648, 26795810, 42873296, 53591620, 107183240, 214366480]

約数ペア:

[(1, 214366480), (2, 107183240), (4, 53591620), (5, 42873296), (8, 26795810), (10, 21436648), (16, 13397905), (20, 10718324), (40, 5359162), (80, 2679581), (1039, 206320), (2078, 103160), (2579, 83120), (4156, 51580), (5158, 41560), (5195, 41264), (8312, 25790), (10316, 20780), (10390, 20632), (12895, 16624)]