40029984

素因数分解:

$2^5\times 3^3\times {\mathrm{107}}^1\times {\mathrm{433}}^1$

素因数の和:559

約数の個数: 96

約数和(自身を含む): 118117440

約数和(自身を除く): 78087456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 107, 108, 144, 214, 216, 288, 321, 428, 432, 433, 642, 856, 864, 866, 963, 1284, 1299, 1712, 1732, 1926, 2568, 2598, 2889, 3424, 3464, 3852, 3897, 5136, 5196, 5778, 6928, 7704, 7794, 10272, 10392, 11556, 11691, 13856, 15408, 15588, 20784, 23112, 23382, 30816, 31176, 41568, 46224, 46331, 46764, 62352, 92448, 92662, 93528, 124704, 138993, 185324, 187056, 277986, 370648, 374112, 416979, 555972, 741296, 833958, 1111944, 1250937, 1482592, 1667916, 2223888, 2501874, 3335832, 4447776, 5003748, 6671664, 10007496, 13343328, 20014992, 40029984]

約数ペア:

[(1, 40029984), (2, 20014992), (3, 13343328), (4, 10007496), (6, 6671664), (8, 5003748), (9, 4447776), (12, 3335832), (16, 2501874), (18, 2223888), (24, 1667916), (27, 1482592), (32, 1250937), (36, 1111944), (48, 833958), (54, 741296), (72, 555972), (96, 416979), (107, 374112), (108, 370648), (144, 277986), (214, 187056), (216, 185324), (288, 138993), (321, 124704), (428, 93528), (432, 92662), (433, 92448), (642, 62352), (856, 46764), (864, 46331), (866, 46224), (963, 41568), (1284, 31176), (1299, 30816), (1712, 23382), (1732, 23112), (1926, 20784), (2568, 15588), (2598, 15408), (2889, 13856), (3424, 11691), (3464, 11556), (3852, 10392), (3897, 10272), (5136, 7794), (5196, 7704), (5778, 6928)]