5890040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1$

素因数の和:312

約数の個数: 64

約数和(自身を含む): 14636160

約数和(自身を除く): 8746120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 47, 52, 65, 94, 104, 130, 188, 235, 241, 260, 376, 470, 482, 520, 611, 940, 964, 1205, 1222, 1880, 1928, 2410, 2444, 3055, 3133, 4820, 4888, 6110, 6266, 9640, 11327, 12220, 12532, 15665, 22654, 24440, 25064, 31330, 45308, 56635, 62660, 90616, 113270, 125320, 147251, 226540, 294502, 453080, 589004, 736255, 1178008, 1472510, 2945020, 5890040]

約数ペア:

[(1, 5890040), (2, 2945020), (4, 1472510), (5, 1178008), (8, 736255), (10, 589004), (13, 453080), (20, 294502), (26, 226540), (40, 147251), (47, 125320), (52, 113270), (65, 90616), (94, 62660), (104, 56635), (130, 45308), (188, 31330), (235, 25064), (241, 24440), (260, 22654), (376, 15665), (470, 12532), (482, 12220), (520, 11327), (611, 9640), (940, 6266), (964, 6110), (1205, 4888), (1222, 4820), (1880, 3133), (1928, 3055), (2410, 2444)]