89068960

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{353}}^1$

素因数の和:470

約数の個数: 96

約数和(自身を含む): 224804160

約数和(自身を除く): 135735200

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 83, 95, 152, 160, 166, 190, 304, 332, 353, 380, 415, 608, 664, 706, 760, 830, 1328, 1412, 1520, 1577, 1660, 1765, 2656, 2824, 3040, 3154, 3320, 3530, 5648, 6308, 6640, 6707, 7060, 7885, 11296, 12616, 13280, 13414, 14120, 15770, 25232, 26828, 28240, 29299, 31540, 33535, 50464, 53656, 56480, 58598, 63080, 67070, 107312, 117196, 126160, 134140, 146495, 214624, 234392, 252320, 268280, 292990, 468784, 536560, 556681, 585980, 937568, 1073120, 1113362, 1171960, 2226724, 2343920, 2783405, 4453448, 4687840, 5566810, 8906896, 11133620, 17813792, 22267240, 44534480, 89068960]

約数ペア:

[(1, 89068960), (2, 44534480), (4, 22267240), (5, 17813792), (8, 11133620), (10, 8906896), (16, 5566810), (19, 4687840), (20, 4453448), (32, 2783405), (38, 2343920), (40, 2226724), (76, 1171960), (80, 1113362), (83, 1073120), (95, 937568), (152, 585980), (160, 556681), (166, 536560), (190, 468784), (304, 292990), (332, 268280), (353, 252320), (380, 234392), (415, 214624), (608, 146495), (664, 134140), (706, 126160), (760, 117196), (830, 107312), (1328, 67070), (1412, 63080), (1520, 58598), (1577, 56480), (1660, 53656), (1765, 50464), (2656, 33535), (2824, 31540), (3040, 29299), (3154, 28240), (3320, 26828), (3530, 25232), (5648, 15770), (6308, 14120), (6640, 13414), (6707, 13280), (7060, 12616), (7885, 11296)]