63858640

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{15061}}^1$

素因数の和:15127

約数の個数: 40

約数和(自身を含む): 151282728

約数和(自身を除く): 87424088

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 15061, 30122, 60244, 75305, 120488, 150610, 240976, 301220, 602440, 798233, 1204880, 1596466, 3192932, 3991165, 6385864, 7982330, 12771728, 15964660, 31929320, 63858640]

約数ペア:

[(1, 63858640), (2, 31929320), (4, 15964660), (5, 12771728), (8, 7982330), (10, 6385864), (16, 3991165), (20, 3192932), (40, 1596466), (53, 1204880), (80, 798233), (106, 602440), (212, 301220), (265, 240976), (424, 150610), (530, 120488), (848, 75305), (1060, 60244), (2120, 30122), (4240, 15061)]