79754590

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{3923}}^1$

素因数の和:4056

約数の個数: 32

約数和(自身を含む): 152565120

約数和(自身を除く): 72810530

約数列:

[1, 2, 5, 10, 19, 38, 95, 107, 190, 214, 535, 1070, 2033, 3923, 4066, 7846, 10165, 19615, 20330, 39230, 74537, 149074, 372685, 419761, 745370, 839522, 2098805, 4197610, 7975459, 15950918, 39877295, 79754590]

約数ペア:

[(1, 79754590), (2, 39877295), (5, 15950918), (10, 7975459), (19, 4197610), (38, 2098805), (95, 839522), (107, 745370), (190, 419761), (214, 372685), (535, 149074), (1070, 74537), (2033, 39230), (3923, 20330), (4066, 19615), (7846, 10165)]