41155480

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{167}}^1$

素因数の和:340

約数の個数: 64

約数和(自身を含む): 95618880

約数和(自身を除く): 54463400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 101, 122, 167, 202, 244, 305, 334, 404, 488, 505, 610, 668, 808, 835, 1010, 1220, 1336, 1670, 2020, 2440, 3340, 4040, 6161, 6680, 10187, 12322, 16867, 20374, 24644, 30805, 33734, 40748, 49288, 50935, 61610, 67468, 81496, 84335, 101870, 123220, 134936, 168670, 203740, 246440, 337340, 407480, 674680, 1028887, 2057774, 4115548, 5144435, 8231096, 10288870, 20577740, 41155480]

約数ペア:

[(1, 41155480), (2, 20577740), (4, 10288870), (5, 8231096), (8, 5144435), (10, 4115548), (20, 2057774), (40, 1028887), (61, 674680), (101, 407480), (122, 337340), (167, 246440), (202, 203740), (244, 168670), (305, 134936), (334, 123220), (404, 101870), (488, 84335), (505, 81496), (610, 67468), (668, 61610), (808, 50935), (835, 49288), (1010, 40748), (1220, 33734), (1336, 30805), (1670, 24644), (2020, 20374), (2440, 16867), (3340, 12322), (4040, 10187), (6161, 6680)]