1612804900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{22369}}^1$

素因数の和:22493

約数の個数: 72

約数和(自身を含む): 4038769280

約数和(自身を除く): 2425964380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 103, 140, 175, 206, 350, 412, 515, 700, 721, 1030, 1442, 2060, 2575, 2884, 3605, 5150, 7210, 10300, 14420, 18025, 22369, 36050, 44738, 72100, 89476, 111845, 156583, 223690, 313166, 447380, 559225, 626332, 782915, 1118450, 1565830, 2236900, 2304007, 3131660, 3914575, 4608014, 7829150, 9216028, 11520035, 15658300, 16128049, 23040070, 32256098, 46080140, 57600175, 64512196, 80640245, 115200350, 161280490, 230400700, 322560980, 403201225, 806402450, 1612804900]

約数ペア:

[(1, 1612804900), (2, 806402450), (4, 403201225), (5, 322560980), (7, 230400700), (10, 161280490), (14, 115200350), (20, 80640245), (25, 64512196), (28, 57600175), (35, 46080140), (50, 32256098), (70, 23040070), (100, 16128049), (103, 15658300), (140, 11520035), (175, 9216028), (206, 7829150), (350, 4608014), (412, 3914575), (515, 3131660), (700, 2304007), (721, 2236900), (1030, 1565830), (1442, 1118450), (2060, 782915), (2575, 626332), (2884, 559225), (3605, 447380), (5150, 313166), (7210, 223690), (10300, 156583), (14420, 111845), (18025, 89476), (22369, 72100), (36050, 44738)]