42564059880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{842519}}^1$

素因数の和:842954

約数の個数: 64

約数和(自身を含む): 127995638400

約数和(自身を除く): 85431578520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 421, 842, 1263, 1684, 2105, 2526, 3368, 4210, 5052, 6315, 8420, 10104, 12630, 16840, 25260, 50520, 842519, 1685038, 2527557, 3370076, 4212595, 5055114, 6740152, 8425190, 10110228, 12637785, 16850380, 20220456, 25275570, 33700760, 50551140, 101102280, 354700499, 709400998, 1064101497, 1418801996, 1773502495, 2128202994, 2837603992, 3547004990, 4256405988, 5320507485, 7094009980, 8512811976, 10641014970, 14188019960, 21282029940, 42564059880]

約数ペア:

[(1, 42564059880), (2, 21282029940), (3, 14188019960), (4, 10641014970), (5, 8512811976), (6, 7094009980), (8, 5320507485), (10, 4256405988), (12, 3547004990), (15, 2837603992), (20, 2128202994), (24, 1773502495), (30, 1418801996), (40, 1064101497), (60, 709400998), (120, 354700499), (421, 101102280), (842, 50551140), (1263, 33700760), (1684, 25275570), (2105, 20220456), (2526, 16850380), (3368, 12637785), (4210, 10110228), (5052, 8425190), (6315, 6740152), (8420, 5055114), (10104, 4212595), (12630, 3370076), (16840, 2527557), (25260, 1685038), (50520, 842519)]