94879820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{1657}}^1$

素因数の和:2082

約数の個数: 48

約数和(自身を含む): 228406080

約数和(自身を除く): 133526260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 409, 818, 1636, 1657, 2045, 2863, 3314, 4090, 5726, 6628, 8180, 8285, 11452, 11599, 14315, 16570, 23198, 28630, 33140, 46396, 57260, 57995, 115990, 231980, 677713, 1355426, 2710852, 3388565, 4743991, 6777130, 9487982, 13554260, 18975964, 23719955, 47439910, 94879820]

約数ペア:

[(1, 94879820), (2, 47439910), (4, 23719955), (5, 18975964), (7, 13554260), (10, 9487982), (14, 6777130), (20, 4743991), (28, 3388565), (35, 2710852), (70, 1355426), (140, 677713), (409, 231980), (818, 115990), (1636, 57995), (1657, 57260), (2045, 46396), (2863, 33140), (3314, 28630), (4090, 23198), (5726, 16570), (6628, 14315), (8180, 11599), (8285, 11452)]