5462840

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3331}}^1$

素因数の和:3383

約数の個数: 32

約数和(自身を含む): 12594960

約数和(自身を除く): 7132120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 3331, 6662, 13324, 16655, 26648, 33310, 66620, 133240, 136571, 273142, 546284, 682855, 1092568, 1365710, 2731420, 5462840]

約数ペア:

[(1, 5462840), (2, 2731420), (4, 1365710), (5, 1092568), (8, 682855), (10, 546284), (20, 273142), (40, 136571), (41, 133240), (82, 66620), (164, 33310), (205, 26648), (328, 16655), (410, 13324), (820, 6662), (1640, 3331)]