14223440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2309}}^1$

素因数の和:2340

約数の個数: 80

約数和(自身を含む): 41247360

約数和(自身を除く): 27023920

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 2309, 3080, 4618, 6160, 9236, 11545, 16163, 18472, 23090, 25399, 32326, 36944, 46180, 50798, 64652, 80815, 92360, 101596, 126995, 129304, 161630, 177793, 184720, 203192, 253990, 258608, 323260, 355586, 406384, 507980, 646520, 711172, 888965, 1015960, 1293040, 1422344, 1777930, 2031920, 2844688, 3555860, 7111720, 14223440]

約数ペア:

[(1, 14223440), (2, 7111720), (4, 3555860), (5, 2844688), (7, 2031920), (8, 1777930), (10, 1422344), (11, 1293040), (14, 1015960), (16, 888965), (20, 711172), (22, 646520), (28, 507980), (35, 406384), (40, 355586), (44, 323260), (55, 258608), (56, 253990), (70, 203192), (77, 184720), (80, 177793), (88, 161630), (110, 129304), (112, 126995), (140, 101596), (154, 92360), (176, 80815), (220, 64652), (280, 50798), (308, 46180), (385, 36944), (440, 32326), (560, 25399), (616, 23090), (770, 18472), (880, 16163), (1232, 11545), (1540, 9236), (2309, 6160), (3080, 4618)]