26380630

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:169

約数の個数: 48

約数和(自身を含む): 51057216

約数和(自身を除く): 24676586

約数列:

[1, 2, 5, 10, 37, 41, 47, 74, 82, 94, 185, 205, 235, 370, 410, 470, 1369, 1517, 1739, 1927, 2738, 3034, 3478, 3854, 6845, 7585, 8695, 9635, 13690, 15170, 17390, 19270, 56129, 64343, 71299, 112258, 128686, 142598, 280645, 321715, 356495, 561290, 643430, 712990, 2638063, 5276126, 13190315, 26380630]

約数ペア:

[(1, 26380630), (2, 13190315), (5, 5276126), (10, 2638063), (37, 712990), (41, 643430), (47, 561290), (74, 356495), (82, 321715), (94, 280645), (185, 142598), (205, 128686), (235, 112258), (370, 71299), (410, 64343), (470, 56129), (1369, 19270), (1517, 17390), (1739, 15170), (1927, 13690), (2738, 9635), (3034, 8695), (3478, 7585), (3854, 6845)]