191045360

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{9439}}^1$

素因数の和:9486

約数の個数: 80

約数和(自身を含む): 505681920

約数和(自身を除く): 314636560

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 40, 44, 46, 55, 80, 88, 92, 110, 115, 176, 184, 220, 230, 253, 368, 440, 460, 506, 880, 920, 1012, 1265, 1840, 2024, 2530, 4048, 5060, 9439, 10120, 18878, 20240, 37756, 47195, 75512, 94390, 103829, 151024, 188780, 207658, 217097, 377560, 415316, 434194, 519145, 755120, 830632, 868388, 1038290, 1085485, 1661264, 1736776, 2076580, 2170970, 2388067, 3473552, 4153160, 4341940, 4776134, 8306320, 8683880, 9552268, 11940335, 17367760, 19104536, 23880670, 38209072, 47761340, 95522680, 191045360]

約数ペア:

[(1, 191045360), (2, 95522680), (4, 47761340), (5, 38209072), (8, 23880670), (10, 19104536), (11, 17367760), (16, 11940335), (20, 9552268), (22, 8683880), (23, 8306320), (40, 4776134), (44, 4341940), (46, 4153160), (55, 3473552), (80, 2388067), (88, 2170970), (92, 2076580), (110, 1736776), (115, 1661264), (176, 1085485), (184, 1038290), (220, 868388), (230, 830632), (253, 755120), (368, 519145), (440, 434194), (460, 415316), (506, 377560), (880, 217097), (920, 207658), (1012, 188780), (1265, 151024), (1840, 103829), (2024, 94390), (2530, 75512), (4048, 47195), (5060, 37756), (9439, 20240), (10120, 18878)]