9168440

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:264

約数の個数: 64

約数和(自身を含む): 22226400

約数和(自身を除く): 13057960

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 97, 136, 139, 170, 194, 278, 340, 388, 485, 556, 680, 695, 776, 970, 1112, 1390, 1649, 1940, 2363, 2780, 3298, 3880, 4726, 5560, 6596, 8245, 9452, 11815, 13192, 13483, 16490, 18904, 23630, 26966, 32980, 47260, 53932, 65960, 67415, 94520, 107864, 134830, 229211, 269660, 458422, 539320, 916844, 1146055, 1833688, 2292110, 4584220, 9168440]

約数ペア:

[(1, 9168440), (2, 4584220), (4, 2292110), (5, 1833688), (8, 1146055), (10, 916844), (17, 539320), (20, 458422), (34, 269660), (40, 229211), (68, 134830), (85, 107864), (97, 94520), (136, 67415), (139, 65960), (170, 53932), (194, 47260), (278, 32980), (340, 26966), (388, 23630), (485, 18904), (556, 16490), (680, 13483), (695, 13192), (776, 11815), (970, 9452), (1112, 8245), (1390, 6596), (1649, 5560), (1940, 4726), (2363, 3880), (2780, 3298)]