133065040

素因数分解:

$2^4\times 5^1\times {\mathrm{211}}^1\times {\mathrm{7883}}^1$

素因数の和:8107

約数の個数: 40

約数和(自身を含む): 310881888

約数和(自身を除く): 177816848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 211, 422, 844, 1055, 1688, 2110, 3376, 4220, 7883, 8440, 15766, 16880, 31532, 39415, 63064, 78830, 126128, 157660, 315320, 630640, 1663313, 3326626, 6653252, 8316565, 13306504, 16633130, 26613008, 33266260, 66532520, 133065040]

約数ペア:

[(1, 133065040), (2, 66532520), (4, 33266260), (5, 26613008), (8, 16633130), (10, 13306504), (16, 8316565), (20, 6653252), (40, 3326626), (80, 1663313), (211, 630640), (422, 315320), (844, 157660), (1055, 126128), (1688, 78830), (2110, 63064), (3376, 39415), (4220, 31532), (7883, 16880), (8440, 15766)]