23689120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1627}}^1$

素因数の和:1662

約数の個数: 96

約数和(自身を含む): 68923008

約数和(自身を除く): 45233888

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 728, 910, 1040, 1120, 1456, 1627, 1820, 2080, 2912, 3254, 3640, 6508, 7280, 8135, 11389, 13016, 14560, 16270, 21151, 22778, 26032, 32540, 42302, 45556, 52064, 56945, 65080, 84604, 91112, 105755, 113890, 130160, 148057, 169208, 182224, 211510, 227780, 260320, 296114, 338416, 364448, 423020, 455560, 592228, 676832, 740285, 846040, 911120, 1184456, 1480570, 1692080, 1822240, 2368912, 2961140, 3384160, 4737824, 5922280, 11844560, 23689120]

約数ペア:

[(1, 23689120), (2, 11844560), (4, 5922280), (5, 4737824), (7, 3384160), (8, 2961140), (10, 2368912), (13, 1822240), (14, 1692080), (16, 1480570), (20, 1184456), (26, 911120), (28, 846040), (32, 740285), (35, 676832), (40, 592228), (52, 455560), (56, 423020), (65, 364448), (70, 338416), (80, 296114), (91, 260320), (104, 227780), (112, 211510), (130, 182224), (140, 169208), (160, 148057), (182, 130160), (208, 113890), (224, 105755), (260, 91112), (280, 84604), (364, 65080), (416, 56945), (455, 52064), (520, 45556), (560, 42302), (728, 32540), (910, 26032), (1040, 22778), (1120, 21151), (1456, 16270), (1627, 14560), (1820, 13016), (2080, 11389), (2912, 8135), (3254, 7280), (3640, 6508)]