158034100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{401}}^1\times {\mathrm{563}}^1$

素因数の和:985

約数の個数: 72

約数和(自身を含む): 393599808

約数和(自身を除く): 235565708

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 401, 563, 700, 802, 1126, 1604, 2005, 2252, 2807, 2815, 3941, 4010, 5614, 5630, 7882, 8020, 10025, 11228, 11260, 14035, 14075, 15764, 19705, 20050, 28070, 28150, 39410, 40100, 56140, 56300, 70175, 78820, 98525, 140350, 197050, 225763, 280700, 394100, 451526, 903052, 1128815, 1580341, 2257630, 3160682, 4515260, 5644075, 6321364, 7901705, 11288150, 15803410, 22576300, 31606820, 39508525, 79017050, 158034100]

約数ペア:

[(1, 158034100), (2, 79017050), (4, 39508525), (5, 31606820), (7, 22576300), (10, 15803410), (14, 11288150), (20, 7901705), (25, 6321364), (28, 5644075), (35, 4515260), (50, 3160682), (70, 2257630), (100, 1580341), (140, 1128815), (175, 903052), (350, 451526), (401, 394100), (563, 280700), (700, 225763), (802, 197050), (1126, 140350), (1604, 98525), (2005, 78820), (2252, 70175), (2807, 56300), (2815, 56140), (3941, 40100), (4010, 39410), (5614, 28150), (5630, 28070), (7882, 20050), (8020, 19705), (10025, 15764), (11228, 14075), (11260, 14035)]