16789698100

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{201557}}^1$

素因数の和:201602

約数の個数: 108

約数和(自身を含む): 44875276236

約数和(自身を除く): 28085578136

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 34, 35, 49, 50, 68, 70, 85, 98, 100, 119, 140, 170, 175, 196, 238, 245, 340, 350, 425, 476, 490, 595, 700, 833, 850, 980, 1190, 1225, 1666, 1700, 2380, 2450, 2975, 3332, 4165, 4900, 5950, 8330, 11900, 16660, 20825, 41650, 83300, 201557, 403114, 806228, 1007785, 1410899, 2015570, 2821798, 3426469, 4031140, 5038925, 5643596, 6852938, 7054495, 9876293, 10077850, 13705876, 14108990, 17132345, 19752586, 20155700, 23985283, 28217980, 34264690, 35272475, 39505172, 47970566, 49381465, 68529380, 70544950, 85661725, 95941132, 98762930, 119926415, 141089900, 167896981, 171323450, 197525860, 239852830, 246907325, 335793962, 342646900, 479705660, 493814650, 599632075, 671587924, 839484905, 987629300, 1199264150, 1678969810, 2398528300, 3357939620, 4197424525, 8394849050, 16789698100]

約数ペア:

[(1, 16789698100), (2, 8394849050), (4, 4197424525), (5, 3357939620), (7, 2398528300), (10, 1678969810), (14, 1199264150), (17, 987629300), (20, 839484905), (25, 671587924), (28, 599632075), (34, 493814650), (35, 479705660), (49, 342646900), (50, 335793962), (68, 246907325), (70, 239852830), (85, 197525860), (98, 171323450), (100, 167896981), (119, 141089900), (140, 119926415), (170, 98762930), (175, 95941132), (196, 85661725), (238, 70544950), (245, 68529380), (340, 49381465), (350, 47970566), (425, 39505172), (476, 35272475), (490, 34264690), (595, 28217980), (700, 23985283), (833, 20155700), (850, 19752586), (980, 17132345), (1190, 14108990), (1225, 13705876), (1666, 10077850), (1700, 9876293), (2380, 7054495), (2450, 6852938), (2975, 5643596), (3332, 5038925), (4165, 4031140), (4900, 3426469), (5950, 2821798), (8330, 2015570), (11900, 1410899), (16660, 1007785), (20825, 806228), (41650, 403114), (83300, 201557)]