4051300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:181

約数の個数: 72

約数和(自身を含む): 9999360

約数和(自身を除く): 5948060

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 29, 44, 50, 55, 58, 100, 110, 116, 127, 145, 220, 254, 275, 290, 319, 508, 550, 580, 635, 638, 725, 1100, 1270, 1276, 1397, 1450, 1595, 2540, 2794, 2900, 3175, 3190, 3683, 5588, 6350, 6380, 6985, 7366, 7975, 12700, 13970, 14732, 15950, 18415, 27940, 31900, 34925, 36830, 40513, 69850, 73660, 81026, 92075, 139700, 162052, 184150, 202565, 368300, 405130, 810260, 1012825, 2025650, 4051300]

約数ペア:

[(1, 4051300), (2, 2025650), (4, 1012825), (5, 810260), (10, 405130), (11, 368300), (20, 202565), (22, 184150), (25, 162052), (29, 139700), (44, 92075), (50, 81026), (55, 73660), (58, 69850), (100, 40513), (110, 36830), (116, 34925), (127, 31900), (145, 27940), (220, 18415), (254, 15950), (275, 14732), (290, 13970), (319, 12700), (508, 7975), (550, 7366), (580, 6985), (635, 6380), (638, 6350), (725, 5588), (1100, 3683), (1270, 3190), (1276, 3175), (1397, 2900), (1450, 2794), (1595, 2540)]