40012322

素因数分解:

$2^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:160

約数の個数: 64

約数和(自身を含む): 76723200

約数和(自身を除く): 36710878

約数列:

[1, 2, 7, 14, 17, 34, 47, 49, 73, 94, 98, 119, 146, 238, 329, 343, 511, 658, 686, 799, 833, 1022, 1241, 1598, 1666, 2303, 2482, 3431, 3577, 4606, 5593, 5831, 6862, 7154, 8687, 11186, 11662, 16121, 17374, 24017, 25039, 32242, 39151, 48034, 50078, 58327, 60809, 78302, 116654, 121618, 168119, 274057, 336238, 408289, 425663, 548114, 816578, 851326, 1176833, 2353666, 2858023, 5716046, 20006161, 40012322]

約数ペア:

[(1, 40012322), (2, 20006161), (7, 5716046), (14, 2858023), (17, 2353666), (34, 1176833), (47, 851326), (49, 816578), (73, 548114), (94, 425663), (98, 408289), (119, 336238), (146, 274057), (238, 168119), (329, 121618), (343, 116654), (511, 78302), (658, 60809), (686, 58327), (799, 50078), (833, 48034), (1022, 39151), (1241, 32242), (1598, 25039), (1666, 24017), (2303, 17374), (2482, 16121), (3431, 11662), (3577, 11186), (4606, 8687), (5593, 7154), (5831, 6862)]