12817100

素因数分解:

$2^2\times 5^2\times {\mathrm{67}}^1\times {\mathrm{1913}}^1$

素因数の和:1994

約数の個数: 36

約数和(自身を含む): 28242984

約数和(自身を除く): 15425884

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 67, 100, 134, 268, 335, 670, 1340, 1675, 1913, 3350, 3826, 6700, 7652, 9565, 19130, 38260, 47825, 95650, 128171, 191300, 256342, 512684, 640855, 1281710, 2563420, 3204275, 6408550, 12817100]

約数ペア:

[(1, 12817100), (2, 6408550), (4, 3204275), (5, 2563420), (10, 1281710), (20, 640855), (25, 512684), (50, 256342), (67, 191300), (100, 128171), (134, 95650), (268, 47825), (335, 38260), (670, 19130), (1340, 9565), (1675, 7652), (1913, 6700), (3350, 3826)]