28992100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{15259}}^1$

素因数の和:15292

約数の個数: 36

約数和(自身を含む): 66228400

約数和(自身を除く): 37236300

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 15259, 30518, 61036, 76295, 152590, 289921, 305180, 381475, 579842, 762950, 1159684, 1449605, 1525900, 2899210, 5798420, 7248025, 14496050, 28992100]

約数ペア:

[(1, 28992100), (2, 14496050), (4, 7248025), (5, 5798420), (10, 2899210), (19, 1525900), (20, 1449605), (25, 1159684), (38, 762950), (50, 579842), (76, 381475), (95, 305180), (100, 289921), (190, 152590), (380, 76295), (475, 61036), (950, 30518), (1900, 15259)]