2752089740

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{863}}^1\times {\mathrm{3889}}^1$

素因数の和:4802

約数の個数: 48

約数和(自身を含む): 5928733440

約数和(自身を除く): 3176643700

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 863, 1726, 3452, 3889, 4315, 7778, 8630, 15556, 17260, 19445, 35383, 38890, 70766, 77780, 141532, 159449, 176915, 318898, 353830, 637796, 707660, 797245, 1594490, 3188980, 3356207, 6712414, 13424828, 16781035, 33562070, 67124140, 137604487, 275208974, 550417948, 688022435, 1376044870, 2752089740]

約数ペア:

[(1, 2752089740), (2, 1376044870), (4, 688022435), (5, 550417948), (10, 275208974), (20, 137604487), (41, 67124140), (82, 33562070), (164, 16781035), (205, 13424828), (410, 6712414), (820, 3356207), (863, 3188980), (1726, 1594490), (3452, 797245), (3889, 707660), (4315, 637796), (7778, 353830), (8630, 318898), (15556, 176915), (17260, 159449), (19445, 141532), (35383, 77780), (38890, 70766)]