79497400

素因数分解:

$2^3\times 5^2\times {\mathrm{83}}^1\times {\mathrm{4789}}^1$

素因数の和:4888

約数の個数: 48

約数和(自身を含む): 187097400

約数和(自身を除く): 107600000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 83, 100, 166, 200, 332, 415, 664, 830, 1660, 2075, 3320, 4150, 4789, 8300, 9578, 16600, 19156, 23945, 38312, 47890, 95780, 119725, 191560, 239450, 397487, 478900, 794974, 957800, 1589948, 1987435, 3179896, 3974870, 7949740, 9937175, 15899480, 19874350, 39748700, 79497400]

約数ペア:

[(1, 79497400), (2, 39748700), (4, 19874350), (5, 15899480), (8, 9937175), (10, 7949740), (20, 3974870), (25, 3179896), (40, 1987435), (50, 1589948), (83, 957800), (100, 794974), (166, 478900), (200, 397487), (332, 239450), (415, 191560), (664, 119725), (830, 95780), (1660, 47890), (2075, 38312), (3320, 23945), (4150, 19156), (4789, 16600), (8300, 9578)]