89050420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{6091}}^1$

素因数の和:6160

約数の個数: 48

約数和(自身を含む): 202644288

約数和(自身を除く): 113593868

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 43, 68, 85, 86, 170, 172, 215, 340, 430, 731, 860, 1462, 2924, 3655, 6091, 7310, 12182, 14620, 24364, 30455, 60910, 103547, 121820, 207094, 261913, 414188, 517735, 523826, 1035470, 1047652, 1309565, 2070940, 2619130, 4452521, 5238260, 8905042, 17810084, 22262605, 44525210, 89050420]

約数ペア:

[(1, 89050420), (2, 44525210), (4, 22262605), (5, 17810084), (10, 8905042), (17, 5238260), (20, 4452521), (34, 2619130), (43, 2070940), (68, 1309565), (85, 1047652), (86, 1035470), (170, 523826), (172, 517735), (215, 414188), (340, 261913), (430, 207094), (731, 121820), (860, 103547), (1462, 60910), (2924, 30455), (3655, 24364), (6091, 14620), (7310, 12182)]