11209120

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1$

素因数の和:362

約数の個数: 96

約数和(自身を含む): 30291408

約数和(自身を除く): 19082288

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 160, 170, 208, 221, 260, 272, 317, 340, 416, 442, 520, 544, 634, 680, 884, 1040, 1105, 1268, 1360, 1585, 1768, 2080, 2210, 2536, 2720, 3170, 3536, 4121, 4420, 5072, 5389, 6340, 7072, 8242, 8840, 10144, 10778, 12680, 16484, 17680, 20605, 21556, 25360, 26945, 32968, 35360, 41210, 43112, 50720, 53890, 65936, 70057, 82420, 86224, 107780, 131872, 140114, 164840, 172448, 215560, 280228, 329680, 350285, 431120, 560456, 659360, 700570, 862240, 1120912, 1401140, 2241824, 2802280, 5604560, 11209120]

約数ペア:

[(1, 11209120), (2, 5604560), (4, 2802280), (5, 2241824), (8, 1401140), (10, 1120912), (13, 862240), (16, 700570), (17, 659360), (20, 560456), (26, 431120), (32, 350285), (34, 329680), (40, 280228), (52, 215560), (65, 172448), (68, 164840), (80, 140114), (85, 131872), (104, 107780), (130, 86224), (136, 82420), (160, 70057), (170, 65936), (208, 53890), (221, 50720), (260, 43112), (272, 41210), (317, 35360), (340, 32968), (416, 26945), (442, 25360), (520, 21556), (544, 20605), (634, 17680), (680, 16484), (884, 12680), (1040, 10778), (1105, 10144), (1268, 8840), (1360, 8242), (1585, 7072), (1768, 6340), (2080, 5389), (2210, 5072), (2536, 4420), (2720, 4121), (3170, 3536)]