1837356820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2273}}^1\times {\mathrm{3109}}^1$

素因数の和:5404

約数の個数: 48

約数和(自身を含む): 4158418320

約数和(自身を除く): 2321061500

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 2273, 3109, 4546, 6218, 9092, 11365, 12436, 15545, 22730, 29549, 31090, 40417, 45460, 59098, 62180, 80834, 118196, 147745, 161668, 202085, 295490, 404170, 590980, 808340, 7066757, 14133514, 28267028, 35333785, 70667570, 91867841, 141335140, 183735682, 367471364, 459339205, 918678410, 1837356820]

約数ペア:

[(1, 1837356820), (2, 918678410), (4, 459339205), (5, 367471364), (10, 183735682), (13, 141335140), (20, 91867841), (26, 70667570), (52, 35333785), (65, 28267028), (130, 14133514), (260, 7066757), (2273, 808340), (3109, 590980), (4546, 404170), (6218, 295490), (9092, 202085), (11365, 161668), (12436, 147745), (15545, 118196), (22730, 80834), (29549, 62180), (31090, 59098), (40417, 45460)]