384420010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{349}}^1$

素因数の和:635

約数の個数: 64

約数和(自身を含む): 770868000

約数和(自身を除く): 386447990

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 229, 349, 370, 458, 481, 698, 962, 1145, 1745, 2290, 2405, 2977, 3490, 4537, 4810, 5954, 8473, 9074, 12913, 14885, 16946, 22685, 25826, 29770, 42365, 45370, 64565, 79921, 84730, 110149, 129130, 159842, 167869, 220298, 335738, 399605, 550745, 799210, 839345, 1038973, 1101490, 1678690, 2077946, 2957077, 5194865, 5914154, 10389730, 14785385, 29570770, 38442001, 76884002, 192210005, 384420010]

約数ペア:

[(1, 384420010), (2, 192210005), (5, 76884002), (10, 38442001), (13, 29570770), (26, 14785385), (37, 10389730), (65, 5914154), (74, 5194865), (130, 2957077), (185, 2077946), (229, 1678690), (349, 1101490), (370, 1038973), (458, 839345), (481, 799210), (698, 550745), (962, 399605), (1145, 335738), (1745, 220298), (2290, 167869), (2405, 159842), (2977, 129130), (3490, 110149), (4537, 84730), (4810, 79921), (5954, 64565), (8473, 45370), (9074, 42365), (12913, 29770), (14885, 25826), (16946, 22685)]