227139080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{8363}}^1$

素因数の和:8478

約数の個数: 64

約数和(自身を含む): 590163840

約数和(自身を除く): 363024760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 97, 140, 194, 280, 388, 485, 679, 776, 970, 1358, 1940, 2716, 3395, 3880, 5432, 6790, 8363, 13580, 16726, 27160, 33452, 41815, 58541, 66904, 83630, 117082, 167260, 234164, 292705, 334520, 468328, 585410, 811211, 1170820, 1622422, 2341640, 3244844, 4056055, 5678477, 6489688, 8112110, 11356954, 16224220, 22713908, 28392385, 32448440, 45427816, 56784770, 113569540, 227139080]

約数ペア:

[(1, 227139080), (2, 113569540), (4, 56784770), (5, 45427816), (7, 32448440), (8, 28392385), (10, 22713908), (14, 16224220), (20, 11356954), (28, 8112110), (35, 6489688), (40, 5678477), (56, 4056055), (70, 3244844), (97, 2341640), (140, 1622422), (194, 1170820), (280, 811211), (388, 585410), (485, 468328), (679, 334520), (776, 292705), (970, 234164), (1358, 167260), (1940, 117082), (2716, 83630), (3395, 66904), (3880, 58541), (5432, 41815), (6790, 33452), (8363, 27160), (13580, 16726)]