1043132180

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{4933}}^1$

素因数の和:5148

約数の個数: 48

約数和(自身を含む): 2233917840

約数和(自身を除く): 1190785660

約数列:

[1, 2, 4, 5, 10, 20, 97, 109, 194, 218, 388, 436, 485, 545, 970, 1090, 1940, 2180, 4933, 9866, 10573, 19732, 21146, 24665, 42292, 49330, 52865, 98660, 105730, 211460, 478501, 537697, 957002, 1075394, 1914004, 2150788, 2392505, 2688485, 4785010, 5376970, 9570020, 10753940, 52156609, 104313218, 208626436, 260783045, 521566090, 1043132180]

約数ペア:

[(1, 1043132180), (2, 521566090), (4, 260783045), (5, 208626436), (10, 104313218), (20, 52156609), (97, 10753940), (109, 9570020), (194, 5376970), (218, 4785010), (388, 2688485), (436, 2392505), (485, 2150788), (545, 1914004), (970, 1075394), (1090, 957002), (1940, 537697), (2180, 478501), (4933, 211460), (9866, 105730), (10573, 98660), (19732, 52865), (21146, 49330), (24665, 42292)]