229335040

素因数分解:

$2^{13}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{509}}^1$

素因数の和:551

約数の個数: 112

約数和(自身を含む): 601583760

約数和(自身を除く): 372248720

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 509, 512, 640, 704, 880, 1018, 1024, 1280, 1408, 1760, 2036, 2048, 2545, 2560, 2816, 3520, 4072, 4096, 5090, 5120, 5599, 5632, 7040, 8144, 8192, 10180, 10240, 11198, 11264, 14080, 16288, 20360, 20480, 22396, 22528, 27995, 28160, 32576, 40720, 40960, 44792, 45056, 55990, 56320, 65152, 81440, 89584, 90112, 111980, 112640, 130304, 162880, 179168, 223960, 225280, 260608, 325760, 358336, 447920, 450560, 521216, 651520, 716672, 895840, 1042432, 1303040, 1433344, 1791680, 2084864, 2606080, 2866688, 3583360, 4169728, 5212160, 5733376, 7166720, 10424320, 11466752, 14333440, 20848640, 22933504, 28666880, 45867008, 57333760, 114667520, 229335040]

約数ペア:

[(1, 229335040), (2, 114667520), (4, 57333760), (5, 45867008), (8, 28666880), (10, 22933504), (11, 20848640), (16, 14333440), (20, 11466752), (22, 10424320), (32, 7166720), (40, 5733376), (44, 5212160), (55, 4169728), (64, 3583360), (80, 2866688), (88, 2606080), (110, 2084864), (128, 1791680), (160, 1433344), (176, 1303040), (220, 1042432), (256, 895840), (320, 716672), (352, 651520), (440, 521216), (509, 450560), (512, 447920), (640, 358336), (704, 325760), (880, 260608), (1018, 225280), (1024, 223960), (1280, 179168), (1408, 162880), (1760, 130304), (2036, 112640), (2048, 111980), (2545, 90112), (2560, 89584), (2816, 81440), (3520, 65152), (4072, 56320), (4096, 55990), (5090, 45056), (5120, 44792), (5599, 40960), (5632, 40720), (7040, 32576), (8144, 28160), (8192, 27995), (10180, 22528), (10240, 22396), (11198, 20480), (11264, 20360), (14080, 16288)]