848808620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1051}}^1\times {\mathrm{3671}}^1$

素因数の和:4742

約数の個数: 48

約数和(自身を含む): 1946923776

約数和(自身を除く): 1098115156

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1051, 2102, 3671, 4204, 5255, 7342, 10510, 11561, 14684, 18355, 21020, 23122, 36710, 40381, 46244, 57805, 73420, 80762, 115610, 161524, 201905, 231220, 403810, 807620, 3858221, 7716442, 15432884, 19291105, 38582210, 42440431, 77164420, 84880862, 169761724, 212202155, 424404310, 848808620]

約数ペア:

[(1, 848808620), (2, 424404310), (4, 212202155), (5, 169761724), (10, 84880862), (11, 77164420), (20, 42440431), (22, 38582210), (44, 19291105), (55, 15432884), (110, 7716442), (220, 3858221), (1051, 807620), (2102, 403810), (3671, 231220), (4204, 201905), (5255, 161524), (7342, 115610), (10510, 80762), (11561, 73420), (14684, 57805), (18355, 46244), (21020, 40381), (23122, 36710)]