23369720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53113}}^1$

素因数の和:53135

約数の個数: 32

約数和(自身を含む): 57363120

約数和(自身を除く): 33993400

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 53113, 106226, 212452, 265565, 424904, 531130, 584243, 1062260, 1168486, 2124520, 2336972, 2921215, 4673944, 5842430, 11684860, 23369720]

約数ペア:

[(1, 23369720), (2, 11684860), (4, 5842430), (5, 4673944), (8, 2921215), (10, 2336972), (11, 2124520), (20, 1168486), (22, 1062260), (40, 584243), (44, 531130), (55, 424904), (88, 265565), (110, 212452), (220, 106226), (440, 53113)]