8809460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1741}}^1$

素因数の和:1784

約数の個数: 48

約数和(自身を含む): 21071232

約数和(自身を除く): 12261772

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 1741, 2530, 3482, 5060, 6964, 8705, 17410, 19151, 34820, 38302, 40043, 76604, 80086, 95755, 160172, 191510, 200215, 383020, 400430, 440473, 800860, 880946, 1761892, 2202365, 4404730, 8809460]

約数ペア:

[(1, 8809460), (2, 4404730), (4, 2202365), (5, 1761892), (10, 880946), (11, 800860), (20, 440473), (22, 400430), (23, 383020), (44, 200215), (46, 191510), (55, 160172), (92, 95755), (110, 80086), (115, 76604), (220, 40043), (230, 38302), (253, 34820), (460, 19151), (506, 17410), (1012, 8705), (1265, 6964), (1741, 5060), (2530, 3482)]