88643380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{27529}}^1$

素因数の和:27568

約数の個数: 48

約数和(自身を含む): 222001920

約数和(自身を除く): 133358540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 27529, 55058, 110116, 137645, 192703, 275290, 385406, 550580, 633167, 770812, 963515, 1266334, 1927030, 2532668, 3165835, 3854060, 4432169, 6331670, 8864338, 12663340, 17728676, 22160845, 44321690, 88643380]

約数ペア:

[(1, 88643380), (2, 44321690), (4, 22160845), (5, 17728676), (7, 12663340), (10, 8864338), (14, 6331670), (20, 4432169), (23, 3854060), (28, 3165835), (35, 2532668), (46, 1927030), (70, 1266334), (92, 963515), (115, 770812), (140, 633167), (161, 550580), (230, 385406), (322, 275290), (460, 192703), (644, 137645), (805, 110116), (1610, 55058), (3220, 27529)]