2783180170

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{199}}^1\times {\mathrm{1663}}^1$

素因数の和:1927

約数の個数: 48

約数和(自身を含む): 5217638400

約数和(自身を除く): 2434458230

約数列:

[1, 2, 5, 10, 29, 58, 145, 199, 290, 398, 841, 995, 1663, 1682, 1990, 3326, 4205, 5771, 8315, 8410, 11542, 16630, 28855, 48227, 57710, 96454, 167359, 241135, 330937, 334718, 482270, 661874, 836795, 1398583, 1654685, 1673590, 2797166, 3309370, 6992915, 9597173, 13985830, 19194346, 47985865, 95971730, 278318017, 556636034, 1391590085, 2783180170]

約数ペア:

[(1, 2783180170), (2, 1391590085), (5, 556636034), (10, 278318017), (29, 95971730), (58, 47985865), (145, 19194346), (199, 13985830), (290, 9597173), (398, 6992915), (841, 3309370), (995, 2797166), (1663, 1673590), (1682, 1654685), (1990, 1398583), (3326, 836795), (4205, 661874), (5771, 482270), (8315, 334718), (8410, 330937), (11542, 241135), (16630, 167359), (28855, 96454), (48227, 57710)]