1036805420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{15083}}^1$

素因数の和:15590

約数の個数: 48

約数和(自身を含む): 2493566208

約数和(自身を除く): 1456760788

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 491, 982, 1964, 2455, 3437, 4910, 6874, 9820, 13748, 15083, 17185, 30166, 34370, 60332, 68740, 75415, 105581, 150830, 211162, 301660, 422324, 527905, 1055810, 2111620, 7405753, 14811506, 29623012, 37028765, 51840271, 74057530, 103680542, 148115060, 207361084, 259201355, 518402710, 1036805420]

約数ペア:

[(1, 1036805420), (2, 518402710), (4, 259201355), (5, 207361084), (7, 148115060), (10, 103680542), (14, 74057530), (20, 51840271), (28, 37028765), (35, 29623012), (70, 14811506), (140, 7405753), (491, 2111620), (982, 1055810), (1964, 527905), (2455, 422324), (3437, 301660), (4910, 211162), (6874, 150830), (9820, 105581), (13748, 75415), (15083, 68740), (17185, 60332), (30166, 34370)]