3718778440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{56311}}^1$

素因数の和:56462

約数の個数: 64

約数和(自身を含む): 9081999360

約数和(自身を除く): 5363220920

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, 56311, 66040, 112622, 225244, 281555, 450488, 563110, 732043, 1126220, 1464086, 2252440, 2928172, 3660215, 5856344, 7151497, 7320430, 14302994, 14640860, 28605988, 29281720, 35757485, 57211976, 71514970, 92969461, 143029940, 185938922, 286059880, 371877844, 464847305, 743755688, 929694610, 1859389220, 3718778440]

約数ペア:

[(1, 3718778440), (2, 1859389220), (4, 929694610), (5, 743755688), (8, 464847305), (10, 371877844), (13, 286059880), (20, 185938922), (26, 143029940), (40, 92969461), (52, 71514970), (65, 57211976), (104, 35757485), (127, 29281720), (130, 28605988), (254, 14640860), (260, 14302994), (508, 7320430), (520, 7151497), (635, 5856344), (1016, 3660215), (1270, 2928172), (1651, 2252440), (2540, 1464086), (3302, 1126220), (5080, 732043), (6604, 563110), (8255, 450488), (13208, 281555), (16510, 225244), (33020, 112622), (56311, 66040)]