109846520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{491}}^1$

素因数の和:573

約数の個数: 128

約数和(自身を含む): 306063360

約数和(自身を除く): 196216840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 47, 56, 68, 70, 85, 94, 119, 136, 140, 170, 188, 235, 238, 280, 329, 340, 376, 470, 476, 491, 595, 658, 680, 799, 940, 952, 982, 1190, 1316, 1598, 1645, 1880, 1964, 2380, 2455, 2632, 3196, 3290, 3437, 3928, 3995, 4760, 4910, 5593, 6392, 6580, 6874, 7990, 8347, 9820, 11186, 13160, 13748, 15980, 16694, 17185, 19640, 22372, 23077, 27496, 27965, 31960, 33388, 34370, 41735, 44744, 46154, 55930, 58429, 66776, 68740, 83470, 92308, 111860, 115385, 116858, 137480, 161539, 166940, 184616, 223720, 230770, 233716, 292145, 323078, 333880, 392309, 461540, 467432, 584290, 646156, 784618, 807695, 923080, 1168580, 1292312, 1569236, 1615390, 1961545, 2337160, 2746163, 3138472, 3230780, 3923090, 5492326, 6461560, 7846180, 10984652, 13730815, 15692360, 21969304, 27461630, 54923260, 109846520]

約数ペア:

[(1, 109846520), (2, 54923260), (4, 27461630), (5, 21969304), (7, 15692360), (8, 13730815), (10, 10984652), (14, 7846180), (17, 6461560), (20, 5492326), (28, 3923090), (34, 3230780), (35, 3138472), (40, 2746163), (47, 2337160), (56, 1961545), (68, 1615390), (70, 1569236), (85, 1292312), (94, 1168580), (119, 923080), (136, 807695), (140, 784618), (170, 646156), (188, 584290), (235, 467432), (238, 461540), (280, 392309), (329, 333880), (340, 323078), (376, 292145), (470, 233716), (476, 230770), (491, 223720), (595, 184616), (658, 166940), (680, 161539), (799, 137480), (940, 116858), (952, 115385), (982, 111860), (1190, 92308), (1316, 83470), (1598, 68740), (1645, 66776), (1880, 58429), (1964, 55930), (2380, 46154), (2455, 44744), (2632, 41735), (3196, 34370), (3290, 33388), (3437, 31960), (3928, 27965), (3995, 27496), (4760, 23077), (4910, 22372), (5593, 19640), (6392, 17185), (6580, 16694), (6874, 15980), (7990, 13748), (8347, 13160), (9820, 11186)]