202418080

素因数分解:

$2^5\times 5^1\times {\mathrm{1265113}}^1$

素因数の和:1265128

約数の個数: 24

約数和(自身を含む): 478213092

約数和(自身を除く): 275795012

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1265113, 2530226, 5060452, 6325565, 10120904, 12651130, 20241808, 25302260, 40483616, 50604520, 101209040, 202418080]

約数ペア:

[(1, 202418080), (2, 101209040), (4, 50604520), (5, 40483616), (8, 25302260), (10, 20241808), (16, 12651130), (20, 10120904), (32, 6325565), (40, 5060452), (80, 2530226), (160, 1265113)]