1492100

素因数分解:

$2^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{347}}^1$

素因数の和:404

約数の個数: 36

約数和(自身を含む): 3322704

約数和(自身を除く): 1830604

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 86, 100, 172, 215, 347, 430, 694, 860, 1075, 1388, 1735, 2150, 3470, 4300, 6940, 8675, 14921, 17350, 29842, 34700, 59684, 74605, 149210, 298420, 373025, 746050, 1492100]

約数ペア:

[(1, 1492100), (2, 746050), (4, 373025), (5, 298420), (10, 149210), (20, 74605), (25, 59684), (43, 34700), (50, 29842), (86, 17350), (100, 14921), (172, 8675), (215, 6940), (347, 4300), (430, 3470), (694, 2150), (860, 1735), (1075, 1388)]