2019024910

素因数分解:

$2^1\times 5^1\times 7^5\times {\mathrm{41}}^1\times {\mathrm{293}}^1$

素因数の和:376

約数の個数: 96

約数和(自身を含む): 4358152512

約数和(自身を除く): 2339127602

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 49, 70, 82, 98, 205, 245, 287, 293, 343, 410, 490, 574, 586, 686, 1435, 1465, 1715, 2009, 2051, 2401, 2870, 2930, 3430, 4018, 4102, 4802, 10045, 10255, 12005, 12013, 14063, 14357, 16807, 20090, 20510, 24010, 24026, 28126, 28714, 33614, 60065, 70315, 71785, 84035, 84091, 98441, 100499, 120130, 140630, 143570, 168070, 168182, 196882, 200998, 420455, 492205, 502495, 588637, 689087, 703493, 840910, 984410, 1004990, 1177274, 1378174, 1406986, 2943185, 3445435, 3517465, 4120459, 4924451, 5886370, 6890870, 7034930, 8240918, 9848902, 20602295, 24622255, 28843213, 41204590, 49244510, 57686426, 144216065, 201902491, 288432130, 403804982, 1009512455, 2019024910]

約数ペア:

[(1, 2019024910), (2, 1009512455), (5, 403804982), (7, 288432130), (10, 201902491), (14, 144216065), (35, 57686426), (41, 49244510), (49, 41204590), (70, 28843213), (82, 24622255), (98, 20602295), (205, 9848902), (245, 8240918), (287, 7034930), (293, 6890870), (343, 5886370), (410, 4924451), (490, 4120459), (574, 3517465), (586, 3445435), (686, 2943185), (1435, 1406986), (1465, 1378174), (1715, 1177274), (2009, 1004990), (2051, 984410), (2401, 840910), (2870, 703493), (2930, 689087), (3430, 588637), (4018, 502495), (4102, 492205), (4802, 420455), (10045, 200998), (10255, 196882), (12005, 168182), (12013, 168070), (14063, 143570), (14357, 140630), (16807, 120130), (20090, 100499), (20510, 98441), (24010, 84091), (24026, 84035), (28126, 71785), (28714, 70315), (33614, 60065)]