25730650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{4253}}^1$

素因数の和:4287

約数の個数: 36

約数和(自身を含む): 52617726

約数和(自身を除く): 26887076

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 121, 242, 275, 550, 605, 1210, 3025, 4253, 6050, 8506, 21265, 42530, 46783, 93566, 106325, 212650, 233915, 467830, 514613, 1029226, 1169575, 2339150, 2573065, 5146130, 12865325, 25730650]

約数ペア:

[(1, 25730650), (2, 12865325), (5, 5146130), (10, 2573065), (11, 2339150), (22, 1169575), (25, 1029226), (50, 514613), (55, 467830), (110, 233915), (121, 212650), (242, 106325), (275, 93566), (550, 46783), (605, 42530), (1210, 21265), (3025, 8506), (4253, 6050)]