79503320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3253}}^1$

素因数の和:3324

約数の個数: 64

約数和(自身を含む): 196801920

約数和(自身を除く): 117298600

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 47, 52, 65, 94, 104, 130, 188, 235, 260, 376, 470, 520, 611, 940, 1222, 1880, 2444, 3055, 3253, 4888, 6110, 6506, 12220, 13012, 16265, 24440, 26024, 32530, 42289, 65060, 84578, 130120, 152891, 169156, 211445, 305782, 338312, 422890, 611564, 764455, 845780, 1223128, 1528910, 1691560, 1987583, 3057820, 3975166, 6115640, 7950332, 9937915, 15900664, 19875830, 39751660, 79503320]

約数ペア:

[(1, 79503320), (2, 39751660), (4, 19875830), (5, 15900664), (8, 9937915), (10, 7950332), (13, 6115640), (20, 3975166), (26, 3057820), (40, 1987583), (47, 1691560), (52, 1528910), (65, 1223128), (94, 845780), (104, 764455), (130, 611564), (188, 422890), (235, 338312), (260, 305782), (376, 211445), (470, 169156), (520, 152891), (611, 130120), (940, 84578), (1222, 65060), (1880, 42289), (2444, 32530), (3055, 26024), (3253, 24440), (4888, 16265), (6110, 13012), (6506, 12220)]