76415860

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{167}}^2$

素因数の和:480

約数の個数: 36

約数和(自身を含む): 162618372

約数和(自身を除く): 86202512

約数列:

[1, 2, 4, 5, 10, 20, 137, 167, 274, 334, 548, 668, 685, 835, 1370, 1670, 2740, 3340, 22879, 27889, 45758, 55778, 91516, 111556, 114395, 139445, 228790, 278890, 457580, 557780, 3820793, 7641586, 15283172, 19103965, 38207930, 76415860]

約数ペア:

[(1, 76415860), (2, 38207930), (4, 19103965), (5, 15283172), (10, 7641586), (20, 3820793), (137, 557780), (167, 457580), (274, 278890), (334, 228790), (548, 139445), (668, 114395), (685, 111556), (835, 91516), (1370, 55778), (1670, 45758), (2740, 27889), (3340, 22879)]