40467070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{4159}}^1$

素因数の和:4312

約数の個数: 32

約数和(自身を含む): 83865600

約数和(自身を除く): 43398530

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 139, 278, 695, 973, 1390, 1946, 4159, 4865, 8318, 9730, 20795, 29113, 41590, 58226, 145565, 291130, 578101, 1156202, 2890505, 4046707, 5781010, 8093414, 20233535, 40467070]

約数ペア:

[(1, 40467070), (2, 20233535), (5, 8093414), (7, 5781010), (10, 4046707), (14, 2890505), (35, 1156202), (70, 578101), (139, 291130), (278, 145565), (695, 58226), (973, 41590), (1390, 29113), (1946, 20795), (4159, 9730), (4865, 8318)]