9403900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:211

約数の個数: 72

約数和(自身を含む): 22748544

約数和(自身を除く): 13344644

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 83, 100, 103, 110, 166, 206, 220, 275, 332, 412, 415, 515, 550, 830, 913, 1030, 1100, 1133, 1660, 1826, 2060, 2075, 2266, 2575, 3652, 4150, 4532, 4565, 5150, 5665, 8300, 8549, 9130, 10300, 11330, 17098, 18260, 22660, 22825, 28325, 34196, 42745, 45650, 56650, 85490, 91300, 94039, 113300, 170980, 188078, 213725, 376156, 427450, 470195, 854900, 940390, 1880780, 2350975, 4701950, 9403900]

約数ペア:

[(1, 9403900), (2, 4701950), (4, 2350975), (5, 1880780), (10, 940390), (11, 854900), (20, 470195), (22, 427450), (25, 376156), (44, 213725), (50, 188078), (55, 170980), (83, 113300), (100, 94039), (103, 91300), (110, 85490), (166, 56650), (206, 45650), (220, 42745), (275, 34196), (332, 28325), (412, 22825), (415, 22660), (515, 18260), (550, 17098), (830, 11330), (913, 10300), (1030, 9130), (1100, 8549), (1133, 8300), (1660, 5665), (1826, 5150), (2060, 4565), (2075, 4532), (2266, 4150), (2575, 3652)]