565576138700

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{53}}^2\times {\mathrm{87541}}^1$

素因数の和:87684

約数の個数: 108

約数和(自身を含む): 1305295341168

約数和(自身を除く): 739719202468

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 53, 92, 100, 106, 115, 212, 230, 265, 460, 530, 575, 1060, 1150, 1219, 1325, 2300, 2438, 2650, 2809, 4876, 5300, 5618, 6095, 11236, 12190, 14045, 24380, 28090, 30475, 56180, 60950, 64607, 70225, 87541, 121900, 129214, 140450, 175082, 258428, 280900, 323035, 350164, 437705, 646070, 875410, 1292140, 1615175, 1750820, 2013443, 2188525, 3230350, 4026886, 4377050, 4639673, 6460700, 8053772, 8754100, 9279346, 10067215, 18558692, 20134430, 23198365, 40268860, 46396730, 50336075, 92793460, 100672150, 106712479, 115991825, 201344300, 213424958, 231983650, 245902669, 426849916, 463967300, 491805338, 533562395, 983610676, 1067124790, 1229513345, 2134249580, 2459026690, 2667811975, 4918053380, 5335623950, 5655761387, 6147566725, 10671247900, 11311522774, 12295133450, 22623045548, 24590266900, 28278806935, 56557613870, 113115227740, 141394034675, 282788069350, 565576138700]

約数ペア:

[(1, 565576138700), (2, 282788069350), (4, 141394034675), (5, 113115227740), (10, 56557613870), (20, 28278806935), (23, 24590266900), (25, 22623045548), (46, 12295133450), (50, 11311522774), (53, 10671247900), (92, 6147566725), (100, 5655761387), (106, 5335623950), (115, 4918053380), (212, 2667811975), (230, 2459026690), (265, 2134249580), (460, 1229513345), (530, 1067124790), (575, 983610676), (1060, 533562395), (1150, 491805338), (1219, 463967300), (1325, 426849916), (2300, 245902669), (2438, 231983650), (2650, 213424958), (2809, 201344300), (4876, 115991825), (5300, 106712479), (5618, 100672150), (6095, 92793460), (11236, 50336075), (12190, 46396730), (14045, 40268860), (24380, 23198365), (28090, 20134430), (30475, 18558692), (56180, 10067215), (60950, 9279346), (64607, 8754100), (70225, 8053772), (87541, 6460700), (121900, 4639673), (129214, 4377050), (140450, 4026886), (175082, 3230350), (258428, 2188525), (280900, 2013443), (323035, 1750820), (350164, 1615175), (437705, 1292140), (646070, 875410)]