122984000

素因数分解:

$2^6\times 5^3\times {\mathrm{15373}}^1$

素因数の和:15400

約数の個数: 56

約数和(自身を含む): 304589688

約数和(自身を除く): 181605688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 160, 200, 250, 320, 400, 500, 800, 1000, 1600, 2000, 4000, 8000, 15373, 30746, 61492, 76865, 122984, 153730, 245968, 307460, 384325, 491936, 614920, 768650, 983872, 1229840, 1537300, 1921625, 2459680, 3074600, 3843250, 4919360, 6149200, 7686500, 12298400, 15373000, 24596800, 30746000, 61492000, 122984000]

約数ペア:

[(1, 122984000), (2, 61492000), (4, 30746000), (5, 24596800), (8, 15373000), (10, 12298400), (16, 7686500), (20, 6149200), (25, 4919360), (32, 3843250), (40, 3074600), (50, 2459680), (64, 1921625), (80, 1537300), (100, 1229840), (125, 983872), (160, 768650), (200, 614920), (250, 491936), (320, 384325), (400, 307460), (500, 245968), (800, 153730), (1000, 122984), (1600, 76865), (2000, 61492), (4000, 30746), (8000, 15373)]