26245830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{389}}^1$

素因数の和:585

約数の個数: 64

約数和(自身を含む): 68402880

約数和(自身を除く): 42157050

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 173, 195, 346, 389, 390, 519, 778, 865, 1038, 1167, 1730, 1945, 2249, 2334, 2595, 3890, 4498, 5057, 5190, 5835, 6747, 10114, 11245, 11670, 13494, 15171, 22490, 25285, 30342, 33735, 50570, 67297, 67470, 75855, 134594, 151710, 201891, 336485, 403782, 672970, 874861, 1009455, 1749722, 2018910, 2624583, 4374305, 5249166, 8748610, 13122915, 26245830]

約数ペア:

[(1, 26245830), (2, 13122915), (3, 8748610), (5, 5249166), (6, 4374305), (10, 2624583), (13, 2018910), (15, 1749722), (26, 1009455), (30, 874861), (39, 672970), (65, 403782), (78, 336485), (130, 201891), (173, 151710), (195, 134594), (346, 75855), (389, 67470), (390, 67297), (519, 50570), (778, 33735), (865, 30342), (1038, 25285), (1167, 22490), (1730, 15171), (1945, 13494), (2249, 11670), (2334, 11245), (2595, 10114), (3890, 6747), (4498, 5835), (5057, 5190)]