40480550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{6691}}^1$

素因数の和:6725

約数の個数: 36

約数和(自身を含む): 82773348

約数和(自身を除く): 42292798

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 121, 242, 275, 550, 605, 1210, 3025, 6050, 6691, 13382, 33455, 66910, 73601, 147202, 167275, 334550, 368005, 736010, 809611, 1619222, 1840025, 3680050, 4048055, 8096110, 20240275, 40480550]

約数ペア:

[(1, 40480550), (2, 20240275), (5, 8096110), (10, 4048055), (11, 3680050), (22, 1840025), (25, 1619222), (50, 809611), (55, 736010), (110, 368005), (121, 334550), (242, 167275), (275, 147202), (550, 73601), (605, 66910), (1210, 33455), (3025, 13382), (6050, 6691)]