4431040

素因数分解:

$2^6\times 5^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1$

素因数の和:305

約数の個数: 56

約数和(自身を含む): 10771632

約数和(自身を除く): 6340592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 80, 122, 160, 227, 244, 305, 320, 454, 488, 610, 908, 976, 1135, 1220, 1816, 1952, 2270, 2440, 3632, 3904, 4540, 4880, 7264, 9080, 9760, 13847, 14528, 18160, 19520, 27694, 36320, 55388, 69235, 72640, 110776, 138470, 221552, 276940, 443104, 553880, 886208, 1107760, 2215520, 4431040]

約数ペア:

[(1, 4431040), (2, 2215520), (4, 1107760), (5, 886208), (8, 553880), (10, 443104), (16, 276940), (20, 221552), (32, 138470), (40, 110776), (61, 72640), (64, 69235), (80, 55388), (122, 36320), (160, 27694), (227, 19520), (244, 18160), (305, 14528), (320, 13847), (454, 9760), (488, 9080), (610, 7264), (908, 4880), (976, 4540), (1135, 3904), (1220, 3632), (1816, 2440), (1952, 2270)]