6654191960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{859}}^1\times {\mathrm{14897}}^1$

素因数の和:15780

約数の個数: 64

約数和(自身を含む): 16143472800

約数和(自身を除く): 9489280840

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 859, 1718, 3436, 4295, 6872, 8590, 11167, 14897, 17180, 22334, 29794, 34360, 44668, 55835, 59588, 74485, 89336, 111670, 119176, 148970, 193661, 223340, 297940, 387322, 446680, 595880, 774644, 968305, 1549288, 1936610, 3873220, 7746440, 12796523, 25593046, 51186092, 63982615, 102372184, 127965230, 166354799, 255930460, 332709598, 511860920, 665419196, 831773995, 1330838392, 1663547990, 3327095980, 6654191960]

約数ペア:

[(1, 6654191960), (2, 3327095980), (4, 1663547990), (5, 1330838392), (8, 831773995), (10, 665419196), (13, 511860920), (20, 332709598), (26, 255930460), (40, 166354799), (52, 127965230), (65, 102372184), (104, 63982615), (130, 51186092), (260, 25593046), (520, 12796523), (859, 7746440), (1718, 3873220), (3436, 1936610), (4295, 1549288), (6872, 968305), (8590, 774644), (11167, 595880), (14897, 446680), (17180, 387322), (22334, 297940), (29794, 223340), (34360, 193661), (44668, 148970), (55835, 119176), (59588, 111670), (74485, 89336)]