47462840

素因数分解:

$2^3\times 5^1\times {\mathrm{743}}^1\times {\mathrm{1597}}^1$

素因数の和:2351

約数の個数: 32

約数和(自身を含む): 107002080

約数和(自身を除く): 59539240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 743, 1486, 1597, 2972, 3194, 3715, 5944, 6388, 7430, 7985, 12776, 14860, 15970, 29720, 31940, 63880, 1186571, 2373142, 4746284, 5932855, 9492568, 11865710, 23731420, 47462840]

約数ペア:

[(1, 47462840), (2, 23731420), (4, 11865710), (5, 9492568), (8, 5932855), (10, 4746284), (20, 2373142), (40, 1186571), (743, 63880), (1486, 31940), (1597, 29720), (2972, 15970), (3194, 14860), (3715, 12776), (5944, 7985), (6388, 7430)]