22749040

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9173}}^1$

素因数の和:9217

約数の個数: 40

約数和(自身を含む): 54603648

約数和(自身を除く): 31854608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 9173, 18346, 36692, 45865, 73384, 91730, 146768, 183460, 284363, 366920, 568726, 733840, 1137452, 1421815, 2274904, 2843630, 4549808, 5687260, 11374520, 22749040]

約数ペア:

[(1, 22749040), (2, 11374520), (4, 5687260), (5, 4549808), (8, 2843630), (10, 2274904), (16, 1421815), (20, 1137452), (31, 733840), (40, 568726), (62, 366920), (80, 284363), (124, 183460), (155, 146768), (248, 91730), (310, 73384), (496, 45865), (620, 36692), (1240, 18346), (2480, 9173)]