4938790

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:336

約数の個数: 32

約数和(自身を含む): 9408960

約数和(自身を除く): 4470170

約数列:

[1, 2, 5, 10, 23, 46, 109, 115, 197, 218, 230, 394, 545, 985, 1090, 1970, 2507, 4531, 5014, 9062, 12535, 21473, 22655, 25070, 42946, 45310, 107365, 214730, 493879, 987758, 2469395, 4938790]

約数ペア:

[(1, 4938790), (2, 2469395), (5, 987758), (10, 493879), (23, 214730), (46, 107365), (109, 45310), (115, 42946), (197, 25070), (218, 22655), (230, 21473), (394, 12535), (545, 9062), (985, 5014), (1090, 4531), (1970, 2507)]