68194400

素因数分解:

$2^5\times 5^2\times {\mathrm{85243}}^1$

素因数の和:85263

約数の個数: 36

約数和(自身を含む): 166481532

約数和(自身を除く): 98287132

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 85243, 170486, 340972, 426215, 681944, 852430, 1363888, 1704860, 2131075, 2727776, 3409720, 4262150, 6819440, 8524300, 13638880, 17048600, 34097200, 68194400]

約数ペア:

[(1, 68194400), (2, 34097200), (4, 17048600), (5, 13638880), (8, 8524300), (10, 6819440), (16, 4262150), (20, 3409720), (25, 2727776), (32, 2131075), (40, 1704860), (50, 1363888), (80, 852430), (100, 681944), (160, 426215), (200, 340972), (400, 170486), (800, 85243)]