39413200

素因数分解:

$2^4\times 5^2\times {\mathrm{98533}}^1$

素因数の和:98551

約数の個数: 30

約数和(自身を含む): 94691174

約数和(自身を除く): 55277974

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 98533, 197066, 394132, 492665, 788264, 985330, 1576528, 1970660, 2463325, 3941320, 4926650, 7882640, 9853300, 19706600, 39413200]

約数ペア:

[(1, 39413200), (2, 19706600), (4, 9853300), (5, 7882640), (8, 4926650), (10, 3941320), (16, 2463325), (20, 1970660), (25, 1576528), (40, 985330), (50, 788264), (80, 492665), (100, 394132), (200, 197066), (400, 98533)]