4584220

素因数分解:

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

素因数の和:262

約数の個数: 48

約数和(自身を含む): 10372320

約数和(自身を除く): 5788100

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 97, 139, 170, 194, 278, 340, 388, 485, 556, 695, 970, 1390, 1649, 1940, 2363, 2780, 3298, 4726, 6596, 8245, 9452, 11815, 13483, 16490, 23630, 26966, 32980, 47260, 53932, 67415, 134830, 229211, 269660, 458422, 916844, 1146055, 2292110, 4584220]

約数ペア:

[(1, 4584220), (2, 2292110), (4, 1146055), (5, 916844), (10, 458422), (17, 269660), (20, 229211), (34, 134830), (68, 67415), (85, 53932), (97, 47260), (139, 32980), (170, 26966), (194, 23630), (278, 16490), (340, 13483), (388, 11815), (485, 9452), (556, 8245), (695, 6596), (970, 4726), (1390, 3298), (1649, 2780), (1940, 2363)]