22583420

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:350

約数の個数: 48

約数和(自身を含む): 48934368

約数和(自身を除く): 26350948

約数列:

[1, 2, 4, 5, 10, 20, 61, 107, 122, 173, 214, 244, 305, 346, 428, 535, 610, 692, 865, 1070, 1220, 1730, 2140, 3460, 6527, 10553, 13054, 18511, 21106, 26108, 32635, 37022, 42212, 52765, 65270, 74044, 92555, 105530, 130540, 185110, 211060, 370220, 1129171, 2258342, 4516684, 5645855, 11291710, 22583420]

約数ペア:

[(1, 22583420), (2, 11291710), (4, 5645855), (5, 4516684), (10, 2258342), (20, 1129171), (61, 370220), (107, 211060), (122, 185110), (173, 130540), (214, 105530), (244, 92555), (305, 74044), (346, 65270), (428, 52765), (535, 42212), (610, 37022), (692, 32635), (865, 26108), (1070, 21106), (1220, 18511), (1730, 13054), (2140, 10553), (3460, 6527)]