63867160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{228097}}^1$

素因数の和:228115

約数の個数: 32

約数和(自身を含む): 164230560

約数和(自身を除く): 100363400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 228097, 456194, 912388, 1140485, 1596679, 1824776, 2280970, 3193358, 4561940, 6386716, 7983395, 9123880, 12773432, 15966790, 31933580, 63867160]

約数ペア:

[(1, 63867160), (2, 31933580), (4, 15966790), (5, 12773432), (7, 9123880), (8, 7983395), (10, 6386716), (14, 4561940), (20, 3193358), (28, 2280970), (35, 1824776), (40, 1596679), (56, 1140485), (70, 912388), (140, 456194), (280, 228097)]