101044900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{947}}^1$

素因数の和:1069

約数の個数: 72

約数和(自身を含む): 241922016

約数和(自身を除く): 140877116

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 97, 100, 110, 194, 220, 275, 388, 485, 550, 947, 970, 1067, 1100, 1894, 1940, 2134, 2425, 3788, 4268, 4735, 4850, 5335, 9470, 9700, 10417, 10670, 18940, 20834, 21340, 23675, 26675, 41668, 47350, 52085, 53350, 91859, 94700, 104170, 106700, 183718, 208340, 260425, 367436, 459295, 520850, 918590, 1010449, 1041700, 1837180, 2020898, 2296475, 4041796, 4592950, 5052245, 9185900, 10104490, 20208980, 25261225, 50522450, 101044900]

約数ペア:

[(1, 101044900), (2, 50522450), (4, 25261225), (5, 20208980), (10, 10104490), (11, 9185900), (20, 5052245), (22, 4592950), (25, 4041796), (44, 2296475), (50, 2020898), (55, 1837180), (97, 1041700), (100, 1010449), (110, 918590), (194, 520850), (220, 459295), (275, 367436), (388, 260425), (485, 208340), (550, 183718), (947, 106700), (970, 104170), (1067, 94700), (1100, 91859), (1894, 53350), (1940, 52085), (2134, 47350), (2425, 41668), (3788, 26675), (4268, 23675), (4735, 21340), (4850, 20834), (5335, 18940), (9470, 10670), (9700, 10417)]