347825624240

素因数分解:

$2^4\times 5^1\times {\mathrm{17047}}^1\times {\mathrm{255049}}^1$

素因数の和:272109

約数の個数: 40

約数和(自身を含む): 808745186400

約数和(自身を除く): 460919562160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 17047, 34094, 68188, 85235, 136376, 170470, 255049, 272752, 340940, 510098, 681880, 1020196, 1275245, 1363760, 2040392, 2550490, 4080784, 5100980, 10201960, 20403920, 4347820303, 8695640606, 17391281212, 21739101515, 34782562424, 43478203030, 69565124848, 86956406060, 173912812120, 347825624240]

約数ペア:

[(1, 347825624240), (2, 173912812120), (4, 86956406060), (5, 69565124848), (8, 43478203030), (10, 34782562424), (16, 21739101515), (20, 17391281212), (40, 8695640606), (80, 4347820303), (17047, 20403920), (34094, 10201960), (68188, 5100980), (85235, 4080784), (136376, 2550490), (170470, 2040392), (255049, 1363760), (272752, 1275245), (340940, 1020196), (510098, 681880)]