9287860

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:424

約数の個数: 48

約数和(自身を含む): 20748672

約数和(自身を除く): 11460812

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 61, 92, 115, 122, 230, 244, 305, 331, 460, 610, 662, 1220, 1324, 1403, 1655, 2806, 3310, 5612, 6620, 7015, 7613, 14030, 15226, 20191, 28060, 30452, 38065, 40382, 76130, 80764, 100955, 152260, 201910, 403820, 464393, 928786, 1857572, 2321965, 4643930, 9287860]

約数ペア:

[(1, 9287860), (2, 4643930), (4, 2321965), (5, 1857572), (10, 928786), (20, 464393), (23, 403820), (46, 201910), (61, 152260), (92, 100955), (115, 80764), (122, 76130), (230, 40382), (244, 38065), (305, 30452), (331, 28060), (460, 20191), (610, 15226), (662, 14030), (1220, 7613), (1324, 7015), (1403, 6620), (1655, 5612), (2806, 3310)]