26066360

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{977}}^1$

素因数の和:1040

約数の個数: 64

約数和(自身を含む): 63374400

約数和(自身を除く): 37308040

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 29, 40, 46, 58, 92, 115, 116, 145, 184, 230, 232, 290, 460, 580, 667, 920, 977, 1160, 1334, 1954, 2668, 3335, 3908, 4885, 5336, 6670, 7816, 9770, 13340, 19540, 22471, 26680, 28333, 39080, 44942, 56666, 89884, 112355, 113332, 141665, 179768, 224710, 226664, 283330, 449420, 566660, 651659, 898840, 1133320, 1303318, 2606636, 3258295, 5213272, 6516590, 13033180, 26066360]

約数ペア:

[(1, 26066360), (2, 13033180), (4, 6516590), (5, 5213272), (8, 3258295), (10, 2606636), (20, 1303318), (23, 1133320), (29, 898840), (40, 651659), (46, 566660), (58, 449420), (92, 283330), (115, 226664), (116, 224710), (145, 179768), (184, 141665), (230, 113332), (232, 112355), (290, 89884), (460, 56666), (580, 44942), (667, 39080), (920, 28333), (977, 26680), (1160, 22471), (1334, 19540), (1954, 13340), (2668, 9770), (3335, 7816), (3908, 6670), (4885, 5336)]