106147340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{7703}}^1$

素因数の和:7778

約数の個数: 48

約数和(自身を含む): 244617408

約数和(自身を除く): 138470068

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 53, 65, 106, 130, 212, 260, 265, 530, 689, 1060, 1378, 2756, 3445, 6890, 7703, 13780, 15406, 30812, 38515, 77030, 100139, 154060, 200278, 400556, 408259, 500695, 816518, 1001390, 1633036, 2002780, 2041295, 4082590, 5307367, 8165180, 10614734, 21229468, 26536835, 53073670, 106147340]

約数ペア:

[(1, 106147340), (2, 53073670), (4, 26536835), (5, 21229468), (10, 10614734), (13, 8165180), (20, 5307367), (26, 4082590), (52, 2041295), (53, 2002780), (65, 1633036), (106, 1001390), (130, 816518), (212, 500695), (260, 408259), (265, 400556), (530, 200278), (689, 154060), (1060, 100139), (1378, 77030), (2756, 38515), (3445, 30812), (6890, 15406), (7703, 13780)]