42355360

素因数分解:

$2^5\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2621}}^1$

素因数の和:2737

約数の個数: 48

約数和(自身を含む): 101093832

約数和(自身を除く): 58738472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 101, 160, 202, 404, 505, 808, 1010, 1616, 2020, 2621, 3232, 4040, 5242, 8080, 10484, 13105, 16160, 20968, 26210, 41936, 52420, 83872, 104840, 209680, 264721, 419360, 529442, 1058884, 1323605, 2117768, 2647210, 4235536, 5294420, 8471072, 10588840, 21177680, 42355360]

約数ペア:

[(1, 42355360), (2, 21177680), (4, 10588840), (5, 8471072), (8, 5294420), (10, 4235536), (16, 2647210), (20, 2117768), (32, 1323605), (40, 1058884), (80, 529442), (101, 419360), (160, 264721), (202, 209680), (404, 104840), (505, 83872), (808, 52420), (1010, 41936), (1616, 26210), (2020, 20968), (2621, 16160), (3232, 13105), (4040, 10484), (5242, 8080)]