3201156920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{48473}}^1$

素因数の和:48624

約数の個数: 64

約数和(自身を含む): 7817886720

約数和(自身を除く): 4616729800

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 127, 130, 254, 260, 508, 520, 635, 1016, 1270, 1651, 2540, 3302, 5080, 6604, 8255, 13208, 16510, 33020, 48473, 66040, 96946, 193892, 242365, 387784, 484730, 630149, 969460, 1260298, 1938920, 2520596, 3150745, 5041192, 6156071, 6301490, 12312142, 12602980, 24624284, 25205960, 30780355, 49248568, 61560710, 80028923, 123121420, 160057846, 246242840, 320115692, 400144615, 640231384, 800289230, 1600578460, 3201156920]

約数ペア:

[(1, 3201156920), (2, 1600578460), (4, 800289230), (5, 640231384), (8, 400144615), (10, 320115692), (13, 246242840), (20, 160057846), (26, 123121420), (40, 80028923), (52, 61560710), (65, 49248568), (104, 30780355), (127, 25205960), (130, 24624284), (254, 12602980), (260, 12312142), (508, 6301490), (520, 6156071), (635, 5041192), (1016, 3150745), (1270, 2520596), (1651, 1938920), (2540, 1260298), (3302, 969460), (5080, 630149), (6604, 484730), (8255, 387784), (13208, 242365), (16510, 193892), (33020, 96946), (48473, 66040)]