11469640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:191

約数の個数: 128

約数和(自身を含む): 33384960

約数和(自身を除く): 21915320

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 23, 26, 28, 35, 40, 46, 52, 56, 65, 70, 91, 92, 104, 115, 130, 137, 140, 161, 182, 184, 230, 260, 274, 280, 299, 322, 364, 455, 460, 520, 548, 598, 644, 685, 728, 805, 910, 920, 959, 1096, 1196, 1288, 1370, 1495, 1610, 1781, 1820, 1918, 2093, 2392, 2740, 2990, 3151, 3220, 3562, 3640, 3836, 4186, 4795, 5480, 5980, 6302, 6440, 7124, 7672, 8372, 8905, 9590, 10465, 11960, 12467, 12604, 14248, 15755, 16744, 17810, 19180, 20930, 22057, 24934, 25208, 31510, 35620, 38360, 40963, 41860, 44114, 49868, 62335, 63020, 71240, 81926, 83720, 88228, 99736, 110285, 124670, 126040, 163852, 176456, 204815, 220570, 249340, 286741, 327704, 409630, 441140, 498680, 573482, 819260, 882280, 1146964, 1433705, 1638520, 2293928, 2867410, 5734820, 11469640]

約数ペア:

[(1, 11469640), (2, 5734820), (4, 2867410), (5, 2293928), (7, 1638520), (8, 1433705), (10, 1146964), (13, 882280), (14, 819260), (20, 573482), (23, 498680), (26, 441140), (28, 409630), (35, 327704), (40, 286741), (46, 249340), (52, 220570), (56, 204815), (65, 176456), (70, 163852), (91, 126040), (92, 124670), (104, 110285), (115, 99736), (130, 88228), (137, 83720), (140, 81926), (161, 71240), (182, 63020), (184, 62335), (230, 49868), (260, 44114), (274, 41860), (280, 40963), (299, 38360), (322, 35620), (364, 31510), (455, 25208), (460, 24934), (520, 22057), (548, 20930), (598, 19180), (644, 17810), (685, 16744), (728, 15755), (805, 14248), (910, 12604), (920, 12467), (959, 11960), (1096, 10465), (1196, 9590), (1288, 8905), (1370, 8372), (1495, 7672), (1610, 7124), (1781, 6440), (1820, 6302), (1918, 5980), (2093, 5480), (2392, 4795), (2740, 4186), (2990, 3836), (3151, 3640), (3220, 3562)]