12298400

素因数分解:

$2^5\times 5^2\times {\mathrm{15373}}^1$

素因数の和:15393

約数の個数: 36

約数和(自身を含む): 30025422

約数和(自身を除く): 17727022

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 15373, 30746, 61492, 76865, 122984, 153730, 245968, 307460, 384325, 491936, 614920, 768650, 1229840, 1537300, 2459680, 3074600, 6149200, 12298400]

約数ペア:

[(1, 12298400), (2, 6149200), (4, 3074600), (5, 2459680), (8, 1537300), (10, 1229840), (16, 768650), (20, 614920), (25, 491936), (32, 384325), (40, 307460), (50, 245968), (80, 153730), (100, 122984), (160, 76865), (200, 61492), (400, 30746), (800, 15373)]