87035680

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{353}}^1$

素因数の和:458

約数の個数: 96

約数和(自身を含む): 218381184

約数和(自身を除く): 131345504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 67, 80, 92, 115, 134, 160, 184, 230, 268, 335, 353, 368, 460, 536, 670, 706, 736, 920, 1072, 1340, 1412, 1541, 1765, 1840, 2144, 2680, 2824, 3082, 3530, 3680, 5360, 5648, 6164, 7060, 7705, 8119, 10720, 11296, 12328, 14120, 15410, 16238, 23651, 24656, 28240, 30820, 32476, 40595, 47302, 49312, 56480, 61640, 64952, 81190, 94604, 118255, 123280, 129904, 162380, 189208, 236510, 246560, 259808, 324760, 378416, 473020, 543973, 649520, 756832, 946040, 1087946, 1299040, 1892080, 2175892, 2719865, 3784160, 4351784, 5439730, 8703568, 10879460, 17407136, 21758920, 43517840, 87035680]

約数ペア:

[(1, 87035680), (2, 43517840), (4, 21758920), (5, 17407136), (8, 10879460), (10, 8703568), (16, 5439730), (20, 4351784), (23, 3784160), (32, 2719865), (40, 2175892), (46, 1892080), (67, 1299040), (80, 1087946), (92, 946040), (115, 756832), (134, 649520), (160, 543973), (184, 473020), (230, 378416), (268, 324760), (335, 259808), (353, 246560), (368, 236510), (460, 189208), (536, 162380), (670, 129904), (706, 123280), (736, 118255), (920, 94604), (1072, 81190), (1340, 64952), (1412, 61640), (1541, 56480), (1765, 49312), (1840, 47302), (2144, 40595), (2680, 32476), (2824, 30820), (3082, 28240), (3530, 24656), (3680, 23651), (5360, 16238), (5648, 15410), (6164, 14120), (7060, 12328), (7705, 11296), (8119, 10720)]