97738640

素因数分解:

$2^4\times 5^1\times {\mathrm{353}}^1\times {\mathrm{3461}}^1$

素因数の和:3827

約数の個数: 40

約数和(自身を含む): 227951928

約数和(自身を除く): 130213288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 353, 706, 1412, 1765, 2824, 3461, 3530, 5648, 6922, 7060, 13844, 14120, 17305, 27688, 28240, 34610, 55376, 69220, 138440, 276880, 1221733, 2443466, 4886932, 6108665, 9773864, 12217330, 19547728, 24434660, 48869320, 97738640]

約数ペア:

[(1, 97738640), (2, 48869320), (4, 24434660), (5, 19547728), (8, 12217330), (10, 9773864), (16, 6108665), (20, 4886932), (40, 2443466), (80, 1221733), (353, 276880), (706, 138440), (1412, 69220), (1765, 55376), (2824, 34610), (3461, 28240), (3530, 27688), (5648, 17305), (6922, 14120), (7060, 13844)]