79156912900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{4683841}}^1$

素因数の和:4683881

約数の個数: 54

約数和(自身を含む): 186000049662

約数和(自身を除く): 106843136762

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 169, 260, 325, 338, 650, 676, 845, 1300, 1690, 3380, 4225, 8450, 16900, 4683841, 9367682, 18735364, 23419205, 46838410, 60889933, 93676820, 117096025, 121779866, 234192050, 243559732, 304449665, 468384100, 608899330, 791569129, 1217798660, 1522248325, 1583138258, 3044496650, 3166276516, 3957845645, 6088993300, 7915691290, 15831382580, 19789228225, 39578456450, 79156912900]

約数ペア:

[(1, 79156912900), (2, 39578456450), (4, 19789228225), (5, 15831382580), (10, 7915691290), (13, 6088993300), (20, 3957845645), (25, 3166276516), (26, 3044496650), (50, 1583138258), (52, 1522248325), (65, 1217798660), (100, 791569129), (130, 608899330), (169, 468384100), (260, 304449665), (325, 243559732), (338, 234192050), (650, 121779866), (676, 117096025), (845, 93676820), (1300, 60889933), (1690, 46838410), (3380, 23419205), (4225, 18735364), (8450, 9367682), (16900, 4683841)]