23695520

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:222

約数の個数: 96

約数和(自身を含む): 60092928

約数和(自身を除く): 36397408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 47, 80, 92, 94, 115, 137, 160, 184, 188, 230, 235, 274, 368, 376, 460, 470, 548, 685, 736, 752, 920, 940, 1081, 1096, 1370, 1504, 1840, 1880, 2162, 2192, 2740, 3151, 3680, 3760, 4324, 4384, 5405, 5480, 6302, 6439, 7520, 8648, 10810, 10960, 12604, 12878, 15755, 17296, 21620, 21920, 25208, 25756, 31510, 32195, 34592, 43240, 50416, 51512, 63020, 64390, 86480, 100832, 103024, 126040, 128780, 148097, 172960, 206048, 252080, 257560, 296194, 504160, 515120, 592388, 740485, 1030240, 1184776, 1480970, 2369552, 2961940, 4739104, 5923880, 11847760, 23695520]

約数ペア:

[(1, 23695520), (2, 11847760), (4, 5923880), (5, 4739104), (8, 2961940), (10, 2369552), (16, 1480970), (20, 1184776), (23, 1030240), (32, 740485), (40, 592388), (46, 515120), (47, 504160), (80, 296194), (92, 257560), (94, 252080), (115, 206048), (137, 172960), (160, 148097), (184, 128780), (188, 126040), (230, 103024), (235, 100832), (274, 86480), (368, 64390), (376, 63020), (460, 51512), (470, 50416), (548, 43240), (685, 34592), (736, 32195), (752, 31510), (920, 25756), (940, 25208), (1081, 21920), (1096, 21620), (1370, 17296), (1504, 15755), (1840, 12878), (1880, 12604), (2162, 10960), (2192, 10810), (2740, 8648), (3151, 7520), (3680, 6439), (3760, 6302), (4324, 5480), (4384, 5405)]