38725450

素因数分解:

$2^1\times 5^2\times {\mathrm{193}}^1\times {\mathrm{4013}}^1$

素因数の和:4218

約数の個数: 24

約数和(自身を含む): 72420588

約数和(自身を除く): 33695138

約数列:

[1, 2, 5, 10, 25, 50, 193, 386, 965, 1930, 4013, 4825, 8026, 9650, 20065, 40130, 100325, 200650, 774509, 1549018, 3872545, 7745090, 19362725, 38725450]

約数ペア:

[(1, 38725450), (2, 19362725), (5, 7745090), (10, 3872545), (25, 1549018), (50, 774509), (193, 200650), (386, 100325), (965, 40130), (1930, 20065), (4013, 9650), (4825, 8026)]