45166840

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:352

約数の個数: 64

約数和(自身を含む): 104859360

約数和(自身を除く): 59692520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 107, 122, 173, 214, 244, 305, 346, 428, 488, 535, 610, 692, 856, 865, 1070, 1220, 1384, 1730, 2140, 2440, 3460, 4280, 6527, 6920, 10553, 13054, 18511, 21106, 26108, 32635, 37022, 42212, 52216, 52765, 65270, 74044, 84424, 92555, 105530, 130540, 148088, 185110, 211060, 261080, 370220, 422120, 740440, 1129171, 2258342, 4516684, 5645855, 9033368, 11291710, 22583420, 45166840]

約数ペア:

[(1, 45166840), (2, 22583420), (4, 11291710), (5, 9033368), (8, 5645855), (10, 4516684), (20, 2258342), (40, 1129171), (61, 740440), (107, 422120), (122, 370220), (173, 261080), (214, 211060), (244, 185110), (305, 148088), (346, 130540), (428, 105530), (488, 92555), (535, 84424), (610, 74044), (692, 65270), (856, 52765), (865, 52216), (1070, 42212), (1220, 37022), (1384, 32635), (1730, 26108), (2140, 21106), (2440, 18511), (3460, 13054), (4280, 10553), (6527, 6920)]