74170160

素因数分解:

$2^4\times 5^1\times {\mathrm{241}}^1\times {\mathrm{3847}}^1$

素因数の和:4101

約数の個数: 40

約数和(自身を含む): 173206176

約数和(自身を除く): 99036016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 241, 482, 964, 1205, 1928, 2410, 3847, 3856, 4820, 7694, 9640, 15388, 19235, 19280, 30776, 38470, 61552, 76940, 153880, 307760, 927127, 1854254, 3708508, 4635635, 7417016, 9271270, 14834032, 18542540, 37085080, 74170160]

約数ペア:

[(1, 74170160), (2, 37085080), (4, 18542540), (5, 14834032), (8, 9271270), (10, 7417016), (16, 4635635), (20, 3708508), (40, 1854254), (80, 927127), (241, 307760), (482, 153880), (964, 76940), (1205, 61552), (1928, 38470), (2410, 30776), (3847, 19280), (3856, 19235), (4820, 15388), (7694, 9640)]