38305300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{359}}^1$

素因数の和:481

約数の個数: 72

約数和(自身を含む): 91869120

約数和(自身を除く): 53563820

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 97, 100, 110, 194, 220, 275, 359, 388, 485, 550, 718, 970, 1067, 1100, 1436, 1795, 1940, 2134, 2425, 3590, 3949, 4268, 4850, 5335, 7180, 7898, 8975, 9700, 10670, 15796, 17950, 19745, 21340, 26675, 34823, 35900, 39490, 53350, 69646, 78980, 98725, 106700, 139292, 174115, 197450, 348230, 383053, 394900, 696460, 766106, 870575, 1532212, 1741150, 1915265, 3482300, 3830530, 7661060, 9576325, 19152650, 38305300]

約数ペア:

[(1, 38305300), (2, 19152650), (4, 9576325), (5, 7661060), (10, 3830530), (11, 3482300), (20, 1915265), (22, 1741150), (25, 1532212), (44, 870575), (50, 766106), (55, 696460), (97, 394900), (100, 383053), (110, 348230), (194, 197450), (220, 174115), (275, 139292), (359, 106700), (388, 98725), (485, 78980), (550, 69646), (718, 53350), (970, 39490), (1067, 35900), (1100, 34823), (1436, 26675), (1795, 21340), (1940, 19745), (2134, 17950), (2425, 15796), (3590, 10670), (3949, 9700), (4268, 8975), (4850, 7898), (5335, 7180)]