465099440

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{447211}}^1$

素因数の和:447237

約数の個数: 40

約数和(自身を含む): 1164540048

約数和(自身を除く): 699440608

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 447211, 894422, 1788844, 2236055, 3577688, 4472110, 5813743, 7155376, 8944220, 11627486, 17888440, 23254972, 29068715, 35776880, 46509944, 58137430, 93019888, 116274860, 232549720, 465099440]

約数ペア:

[(1, 465099440), (2, 232549720), (4, 116274860), (5, 93019888), (8, 58137430), (10, 46509944), (13, 35776880), (16, 29068715), (20, 23254972), (26, 17888440), (40, 11627486), (52, 8944220), (65, 7155376), (80, 5813743), (104, 4472110), (130, 3577688), (208, 2236055), (260, 1788844), (520, 894422), (1040, 447211)]