5204560

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{971}}^1$

素因数の和:1051

約数の個数: 40

約数和(自身を含む): 12293856

約数和(自身を除く): 7089296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 971, 1072, 1340, 1942, 2680, 3884, 4855, 5360, 7768, 9710, 15536, 19420, 38840, 65057, 77680, 130114, 260228, 325285, 520456, 650570, 1040912, 1301140, 2602280, 5204560]

約数ペア:

[(1, 5204560), (2, 2602280), (4, 1301140), (5, 1040912), (8, 650570), (10, 520456), (16, 325285), (20, 260228), (40, 130114), (67, 77680), (80, 65057), (134, 38840), (268, 19420), (335, 15536), (536, 9710), (670, 7768), (971, 5360), (1072, 4855), (1340, 3884), (1942, 2680)]