188042120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{8501}}^1$

素因数の和:8598

約数の個数: 64

約数和(自身を含む): 489715200

約数和(自身を除く): 301673080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 79, 140, 158, 280, 316, 395, 553, 632, 790, 1106, 1580, 2212, 2765, 3160, 4424, 5530, 8501, 11060, 17002, 22120, 34004, 42505, 59507, 68008, 85010, 119014, 170020, 238028, 297535, 340040, 476056, 595070, 671579, 1190140, 1343158, 2380280, 2686316, 3357895, 4701053, 5372632, 6715790, 9402106, 13431580, 18804212, 23505265, 26863160, 37608424, 47010530, 94021060, 188042120]

約数ペア:

[(1, 188042120), (2, 94021060), (4, 47010530), (5, 37608424), (7, 26863160), (8, 23505265), (10, 18804212), (14, 13431580), (20, 9402106), (28, 6715790), (35, 5372632), (40, 4701053), (56, 3357895), (70, 2686316), (79, 2380280), (140, 1343158), (158, 1190140), (280, 671579), (316, 595070), (395, 476056), (553, 340040), (632, 297535), (790, 238028), (1106, 170020), (1580, 119014), (2212, 85010), (2765, 68008), (3160, 59507), (4424, 42505), (5530, 34004), (8501, 22120), (11060, 17002)]