29740000

素因数分解:

$2^5\times 5^4\times {\mathrm{1487}}^1$

素因数の和:1517

約数の個数: 60

約数和(自身を含む): 73214064

約数和(自身を除く): 43474064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 625, 800, 1000, 1250, 1487, 2000, 2500, 2974, 4000, 5000, 5948, 7435, 10000, 11896, 14870, 20000, 23792, 29740, 37175, 47584, 59480, 74350, 118960, 148700, 185875, 237920, 297400, 371750, 594800, 743500, 929375, 1189600, 1487000, 1858750, 2974000, 3717500, 5948000, 7435000, 14870000, 29740000]

約数ペア:

[(1, 29740000), (2, 14870000), (4, 7435000), (5, 5948000), (8, 3717500), (10, 2974000), (16, 1858750), (20, 1487000), (25, 1189600), (32, 929375), (40, 743500), (50, 594800), (80, 371750), (100, 297400), (125, 237920), (160, 185875), (200, 148700), (250, 118960), (400, 74350), (500, 59480), (625, 47584), (800, 37175), (1000, 29740), (1250, 23792), (1487, 20000), (2000, 14870), (2500, 11896), (2974, 10000), (4000, 7435), (5000, 5948)]