108426400

素因数分解:

$2^5\times 5^2\times {\mathrm{135533}}^1$

素因数の和:135553

約数の個数: 36

約数和(自身を含む): 264697902

約数和(自身を除く): 156271502

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 135533, 271066, 542132, 677665, 1084264, 1355330, 2168528, 2710660, 3388325, 4337056, 5421320, 6776650, 10842640, 13553300, 21685280, 27106600, 54213200, 108426400]

約数ペア:

[(1, 108426400), (2, 54213200), (4, 27106600), (5, 21685280), (8, 13553300), (10, 10842640), (16, 6776650), (20, 5421320), (25, 4337056), (32, 3388325), (40, 2710660), (50, 2168528), (80, 1355330), (100, 1084264), (160, 677665), (200, 542132), (400, 271066), (800, 135533)]