16172950

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{359}}^1$

素因数の和:441

約数の個数: 48

約数和(自身を含む): 32542560

約数和(自身を除く): 16369610

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 53, 85, 106, 170, 265, 359, 425, 530, 718, 850, 901, 1325, 1795, 1802, 2650, 3590, 4505, 6103, 8975, 9010, 12206, 17950, 19027, 22525, 30515, 38054, 45050, 61030, 95135, 152575, 190270, 305150, 323459, 475675, 646918, 951350, 1617295, 3234590, 8086475, 16172950]

約数ペア:

[(1, 16172950), (2, 8086475), (5, 3234590), (10, 1617295), (17, 951350), (25, 646918), (34, 475675), (50, 323459), (53, 305150), (85, 190270), (106, 152575), (170, 95135), (265, 61030), (359, 45050), (425, 38054), (530, 30515), (718, 22525), (850, 19027), (901, 17950), (1325, 12206), (1795, 9010), (1802, 8975), (2650, 6103), (3590, 4505)]