106508180

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{347}}^1$

素因数の和:608

約数の個数: 48

約数和(自身を含む): 228009600

約数和(自身を除く): 121501420

約数列:

[1, 2, 4, 5, 10, 20, 103, 149, 206, 298, 347, 412, 515, 596, 694, 745, 1030, 1388, 1490, 1735, 2060, 2980, 3470, 6940, 15347, 30694, 35741, 51703, 61388, 71482, 76735, 103406, 142964, 153470, 178705, 206812, 258515, 306940, 357410, 517030, 714820, 1034060, 5325409, 10650818, 21301636, 26627045, 53254090, 106508180]

約数ペア:

[(1, 106508180), (2, 53254090), (4, 26627045), (5, 21301636), (10, 10650818), (20, 5325409), (103, 1034060), (149, 714820), (206, 517030), (298, 357410), (347, 306940), (412, 258515), (515, 206812), (596, 178705), (694, 153470), (745, 142964), (1030, 103406), (1388, 76735), (1490, 71482), (1735, 61388), (2060, 51703), (2980, 35741), (3470, 30694), (6940, 15347)]