73949632510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2467}}^1\times {\mathrm{17737}}^1$

素因数の和:20237

約数の個数: 48

約数和(自身を含む): 144202702896

約数和(自身を除く): 70253070386

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 2467, 4934, 12335, 17737, 24670, 32071, 35474, 64142, 88685, 160355, 177370, 230581, 320710, 416923, 461162, 833846, 1152905, 2084615, 2305810, 2997553, 4169230, 5995106, 14987765, 29975530, 43757179, 87514358, 218785895, 437571790, 568843327, 1137686654, 2844216635, 5688433270, 7394963251, 14789926502, 36974816255, 73949632510]

約数ペア:

[(1, 73949632510), (2, 36974816255), (5, 14789926502), (10, 7394963251), (13, 5688433270), (26, 2844216635), (65, 1137686654), (130, 568843327), (169, 437571790), (338, 218785895), (845, 87514358), (1690, 43757179), (2467, 29975530), (4934, 14987765), (12335, 5995106), (17737, 4169230), (24670, 2997553), (32071, 2305810), (35474, 2084615), (64142, 1152905), (88685, 833846), (160355, 461162), (177370, 416923), (230581, 320710)]