201513904540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{1039}}^1\times {\mathrm{2693}}^1$

素因数の和:4031

約数の個数: 96

約数和(自身を含む): 457986896640

約数和(自身を除く): 256472992100

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 277, 554, 1039, 1108, 1385, 2078, 2693, 2770, 3601, 4156, 5195, 5386, 5540, 7202, 10390, 10772, 13465, 13507, 14404, 18005, 20780, 26930, 27014, 35009, 36010, 53860, 54028, 67535, 70018, 72020, 135070, 140036, 175045, 270140, 287803, 350090, 575606, 700180, 745961, 1151212, 1439015, 1491922, 2798027, 2878030, 2983844, 3729805, 3741439, 5596054, 5756060, 7459610, 7482878, 9697493, 11192108, 13990135, 14919220, 14965756, 18707195, 19394986, 27980270, 36374351, 37414390, 38789972, 48487465, 55960540, 72748702, 74828780, 96974930, 145497404, 181871755, 193949860, 363743510, 727487020, 775053479, 1550106958, 3100213916, 3875267395, 7750534790, 10075695227, 15501069580, 20151390454, 40302780908, 50378476135, 100756952270, 201513904540]

約数ペア:

[(1, 201513904540), (2, 100756952270), (4, 50378476135), (5, 40302780908), (10, 20151390454), (13, 15501069580), (20, 10075695227), (26, 7750534790), (52, 3875267395), (65, 3100213916), (130, 1550106958), (260, 775053479), (277, 727487020), (554, 363743510), (1039, 193949860), (1108, 181871755), (1385, 145497404), (2078, 96974930), (2693, 74828780), (2770, 72748702), (3601, 55960540), (4156, 48487465), (5195, 38789972), (5386, 37414390), (5540, 36374351), (7202, 27980270), (10390, 19394986), (10772, 18707195), (13465, 14965756), (13507, 14919220), (14404, 13990135), (18005, 11192108), (20780, 9697493), (26930, 7482878), (27014, 7459610), (35009, 5756060), (36010, 5596054), (53860, 3741439), (54028, 3729805), (67535, 2983844), (70018, 2878030), (72020, 2798027), (135070, 1491922), (140036, 1439015), (175045, 1151212), (270140, 745961), (287803, 700180), (350090, 575606)]