1243670950

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{11149}}^1$

素因数の和:11281

約数の個数: 48

約数和(自身を含む): 2438906400

約数和(自身を除く): 1195235450

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 97, 115, 194, 230, 485, 575, 970, 1150, 2231, 2425, 4462, 4850, 11149, 11155, 22298, 22310, 55745, 55775, 111490, 111550, 256427, 278725, 512854, 557450, 1081453, 1282135, 2162906, 2564270, 5407265, 6410675, 10814530, 12821350, 24873419, 27036325, 49746838, 54072650, 124367095, 248734190, 621835475, 1243670950]

約数ペア:

[(1, 1243670950), (2, 621835475), (5, 248734190), (10, 124367095), (23, 54072650), (25, 49746838), (46, 27036325), (50, 24873419), (97, 12821350), (115, 10814530), (194, 6410675), (230, 5407265), (485, 2564270), (575, 2162906), (970, 1282135), (1150, 1081453), (2231, 557450), (2425, 512854), (4462, 278725), (4850, 256427), (11149, 111550), (11155, 111490), (22298, 55775), (22310, 55745)]