888967460

素因数分解:

$2^2\times 5^1\times {\mathrm{7043}}^1\times {\mathrm{6311}}^1$

素因数の和:13363

約数の個数: 24

約数和(自身を含む): 1867392576

約数和(自身を除く): 978425116

約数列:

[1, 2, 4, 5, 10, 20, 6311, 7043, 12622, 14086, 25244, 28172, 31555, 35215, 63110, 70430, 126220, 140860, 44448373, 88896746, 177793492, 222241865, 444483730, 888967460]

約数ペア:

[(1, 888967460), (2, 444483730), (4, 222241865), (5, 177793492), (10, 88896746), (20, 44448373), (6311, 140860), (7043, 126220), (12622, 70430), (14086, 63110), (25244, 35215), (28172, 31555)]